ci: format all YAML with `yq`

`yq` is the YAML query tool, used for manipulating YAML files. This
change uses the following command to read in and to pretty-print every
YAML file in this repository:

    for x in $(find . -name '*.yaml'); do
        yq -i -P -oy $x
    done

This makes it a bit easier to automate synchronisation between staging
and upstream, as yq always pretty-prints the entire document when
manipulating files.

Signed-off-by: Chris Kay <chris.kay@arm.com>
Change-Id: If973766fa26500d5320612422d1b4999b23439d3
diff --git a/tf-a-ci-coverage-gateway.yaml b/tf-a-ci-coverage-gateway.yaml
index ce45d6d..e5782ab 100644
--- a/tf-a-ci-coverage-gateway.yaml
+++ b/tf-a-ci-coverage-gateway.yaml
@@ -8,128 +8,126 @@
     description: |
       Main job entry point for a Trusted Firmware A with coverage focus(TF-A) CI.
     properties:
-    - build-discarder:
-        days-to-keep: 15
-    - throttle:
-        option: project
-        enabled: true
-        max-per-node: 3
-        max-total: 10
+      - build-discarder:
+          days-to-keep: 15
+      - throttle:
+          option: project
+          enabled: true
+          max-per-node: 3
+          max-total: 10
     wrappers:
-    - credentials-binding:
-      - ssh-user-private-key:
-          credential-id: TFA_CI_BOT_USER_SSH_KEY
-          key-file-variable: CI_BOT_KEY
-          username-variable: CI_BOT_USERNAME
-          passphrase-variable: ''
-    - workspace-cleanup
-    - timeout:
-        timeout: 240
-        fail: true
-    - timestamps
+      - credentials-binding:
+          - ssh-user-private-key:
+              credential-id: TFA_CI_BOT_USER_SSH_KEY
+              key-file-variable: CI_BOT_KEY
+              username-variable: CI_BOT_USERNAME
+              passphrase-variable: ""
+      - workspace-cleanup
+      - timeout:
+          timeout: 240
+          fail: true
+      - timestamps
     parameters:
-    - string:
-        name: TEST_GROUPS
-        default: tf-l3-code-coverage
-        description: |
-          White space separated list of test configs: can be mix of specific
-          test configs (e.g., <code>l1/fvp-default:fvp-linux-default</code>) and
-          group names (e.g., <code>l1 l2</code>).
-    - string:
-        name: TF_GERRIT_REFSPEC
-        default: '+refs/heads/master:refs/remotes/origin/master'
-        description: |
-          trusted-firmware-a refspec to use. The master branch is used by default.
-    - string:
-        name: TFTF_GERRIT_REFSPEC
-        default: '+refs/heads/master:refs/remotes/origin/master'
-        description: |
-          tf-a-tests refspec to use. The master branch is used by default.
-    - string:
-        name: TF_M_TESTS_GERRIT_REFSPEC
-        default: '+refs/heads/master:refs/remotes/origin/master'
-        description: |
-          tf-m-tests refspec to use. The master branch is used by default.
-    - string:
-        name: TF_M_EXTRAS_GERRIT_REFSPEC
-        default: '+refs/heads/master:refs/remotes/origin/master'
-        description: |
-          tf-m-extras refspec to use. The master branch is used by default.
-    - string:
-       name: SPM_REFSPEC
-       default: '+refs/heads/master:refs/remotes/origin/master'
-       description: |
-         SPM(Hafnium) refspec to use. The master branch is used by default.
-    - string:
-        name: RMM_REFSPEC
-        default: '+refs/heads/main:refs/remotes/origin/main'
-        description: |
-          tf-rmm refspec to use. The main branch is used by default.
-    - string:
-        name: CI_REFSPEC
-        default: '+refs/heads/master:refs/remotes/origin/master'
-        description: |
-          tf-a-ci-scripts refspec to use. The master branch is used by default.
-    - string:
-        name: JOBS_REFSPEC
-        default: 'refs/heads/master'
-        description: |
-          tf-a-job-configs refspec to use. The master branch is used by default.
-    - bool:
-        name: ENABLE_STATIC_CHECK
-        default: false
-    - string:
-        name: QA_TOOLS_REPO
-        default: 'https://git.gitlab.arm.com/tooling/qa-tools.git'
-    - string:
-        name: QA_TOOLS_BRANCH
-        default: 'master'
-    - string:
-            name: SHARE_FOLDER
-            default: '/srv/shared/${JOB_NAME}/${BUILD_NUMBER}'
-            description: 'Folder containing shared repositories for downstream pipeline jobs'
+      - string:
+          name: TEST_GROUPS
+          default: tf-l3-code-coverage
+          description: |
+            White space separated list of test configs: can be mix of specific
+            test configs (e.g., <code>l1/fvp-default:fvp-linux-default</code>) and
+            group names (e.g., <code>l1 l2</code>).
+      - string:
+          name: TF_GERRIT_REFSPEC
+          default: +refs/heads/master:refs/remotes/origin/master
+          description: |
+            trusted-firmware-a refspec to use. The master branch is used by default.
+      - string:
+          name: TFTF_GERRIT_REFSPEC
+          default: +refs/heads/master:refs/remotes/origin/master
+          description: |
+            tf-a-tests refspec to use. The master branch is used by default.
+      - string:
+          name: TF_M_TESTS_GERRIT_REFSPEC
+          default: +refs/heads/master:refs/remotes/origin/master
+          description: |
+            tf-m-tests refspec to use. The master branch is used by default.
+      - string:
+          name: TF_M_EXTRAS_GERRIT_REFSPEC
+          default: +refs/heads/master:refs/remotes/origin/master
+          description: |
+            tf-m-extras refspec to use. The master branch is used by default.
+      - string:
+          name: SPM_REFSPEC
+          default: +refs/heads/master:refs/remotes/origin/master
+          description: |
+            SPM(Hafnium) refspec to use. The master branch is used by default.
+      - string:
+          name: RMM_REFSPEC
+          default: +refs/heads/main:refs/remotes/origin/main
+          description: |
+            tf-rmm refspec to use. The main branch is used by default.
+      - string:
+          name: CI_REFSPEC
+          default: +refs/heads/master:refs/remotes/origin/master
+          description: |
+            tf-a-ci-scripts refspec to use. The master branch is used by default.
+      - string:
+          name: JOBS_REFSPEC
+          default: refs/heads/master
+          description: |
+            tf-a-job-configs refspec to use. The master branch is used by default.
+      - bool:
+          name: ENABLE_STATIC_CHECK
+          default: false
+      - string:
+          name: QA_TOOLS_REPO
+          default: https://git.gitlab.arm.com/tooling/qa-tools.git
+      - string:
+          name: QA_TOOLS_BRANCH
+          default: master
+      - string:
+          name: SHARE_FOLDER
+          default: /srv/shared/${JOB_NAME}/${BUILD_NUMBER}
+          description: Folder containing shared repositories for downstream pipeline jobs
     builders:
-    - shell:
-        !include-raw: scripts/clone.sh
-    - shell: |
-        #!/bin/bash
-        set -e
-        CI_ROOT=${PWD}/tf-a-ci-scripts
-        export workspace=$PWD
-        export test_groups=$TEST_GROUPS
-        $CI_ROOT/script/gen_test_desc.py
-        cat << EOF > share.param
-        SHARE_FOLDER=${SHARE_FOLDER}
-        EOF
-    - trigger-builds:
-      - project:
-        - tf-a-builder
-        block: true
-        property-file: share.param
-        current-parameters: true
-        property-file-fail-on-missing: false
-        parameter-factories:
-        - factory: filebuild
-          file-pattern: '*.testprop'
-          no-files-found-action: FAIL
+      - shell: !include-raw: scripts/clone.sh
+      - shell: |
+          #!/bin/bash
+          set -e
+          CI_ROOT=${PWD}/tf-a-ci-scripts
+          export workspace=$PWD
+          export test_groups=$TEST_GROUPS
+          $CI_ROOT/script/gen_test_desc.py
+          cat << EOF > share.param
+          SHARE_FOLDER=${SHARE_FOLDER}
+          EOF
+      - trigger-builds:
+          - project:
+              - tf-a-builder
+            block: true
+            property-file: share.param
+            current-parameters: true
+            property-file-fail-on-missing: false
+            parameter-factories:
+              - factory: filebuild
+                file-pattern: '*.testprop'
+                no-files-found-action: FAIL
     publishers:
-        - postbuildscript:
-            builders:
-                - role: SLAVE
-                  build-on:
-                      - SUCCESS
-                      - FAILURE
-                      - UNSTABLE
-                      - ABORTED
-                      - NOT_BUILT
-                  build-steps:
-                      - shell: |-
-                          #!/bin/bash -e
-                          export CI_ROOT=${PWD}/tf-a-ci-scripts
-                          bash "$CI_ROOT/job/tf-ci-gateway/generate_report.sh"
-        - archive:
-            artifacts: report.json, report.html, merge/outdir/**
-        - groovy-postbuild:
-            script:
-                !include-raw:
-                  - tf-a-ci-gateway/postbuild.groovy
+      - postbuildscript:
+          builders:
+            - role: SLAVE
+              build-on:
+                - SUCCESS
+                - FAILURE
+                - UNSTABLE
+                - ABORTED
+                - NOT_BUILT
+              build-steps:
+                - shell: |-
+                    #!/bin/bash -e
+                    export CI_ROOT=${PWD}/tf-a-ci-scripts
+                    bash "$CI_ROOT/job/tf-ci-gateway/generate_report.sh"
+      - archive:
+          artifacts: report.json, report.html, merge/outdir/**
+      - groovy-postbuild:
+          script: !include-raw:
+            - tf-a-ci-gateway/postbuild.groovy