Apply suggestions from code review

Co-authored-by: Dilum Aluthge <dilum@aluthge.com>

Author: giordano

.github/workflows/automerge.yml

@@ -24,9 +24,10 @@ env:
 
 concurrency:
   # Skip intermediate builds: always.
-  # Cancel intermediate builds: always.
+  # Cancel intermediate builds: only pull request builds
   group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+env:
 
 jobs:
   AutoMerge:

.github/workflows/registry-consistency-ci.yml

@@ -17,9 +17,10 @@ permissions:
 
 concurrency:
   # Skip intermediate builds: always.
-  # Cancel intermediate builds: always.
+  # Cancel intermediate builds: only pull request builds
   group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+env:
 
 jobs:
   check: