tf-a-ci-coverage-gateway: Add extensive coverage

Add extensive coverage to weeky run.

Signed-off-by: Mark Dykes <mark.dykes@arm.com>
Change-Id: I4a038116774e775e76804929255445f550fa3052
diff --git a/tf-a-ci-coverage-gateway.yaml b/tf-a-ci-coverage-gateway.yaml
index 7c7e4f1..4b53738 100644
--- a/tf-a-ci-coverage-gateway.yaml
+++ b/tf-a-ci-coverage-gateway.yaml
@@ -32,7 +32,7 @@
     parameters:
     - string:
         name: TEST_GROUPS
-        default: tf-l3-code-coverage
+        default: tf-l3-code-coverage-extensive
         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