Add t_cose repo parameters to configs

TF-M switched from using its internal t_cose fork to
using the upstream t_cose library repository.

Change-Id: Ica542bcc94f578666305ab8639794a40eba3044f
Signed-off-by: David Vincze <david.vincze@arm.com>
diff --git a/tf-m-build-config.yaml b/tf-m-build-config.yaml
index 62f8b4c..acfefbf 100644
--- a/tf-m-build-config.yaml
+++ b/tf-m-build-config.yaml
@@ -1,5 +1,5 @@
 #-------------------------------------------------------------------------------
-# Copyright (c) 2020-2023, Arm Limited. All rights reserved.
+# Copyright (c) 2020-2025, Arm Limited. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -164,6 +164,17 @@
             TAG_NAME                 : Pick up a tagged version
             full commit hash         : Pick up a specific commit
       - string:
+          name: 'T_COSE_URL'
+          default: 'https://github.com/laurencelundblade/t_cose.git'
+      - string:
+          name: 'T_COSE_VERSION'
+          default: ''
+          description: |
+            Specify which t_cose version to use
+            refs/heads/<branch_name> : Pick up latest HEAD on branch
+            TAG_NAME                 : Pick up a tagged version
+            full commit hash         : Pick up a specific commit
+      - string:
           name: 'CODE_COVERAGE_EN'
           default: 'FALSE'
       - string: