Build/Test Tools: Refine paths filter for workflows.

Some GitHub Action workflows use the `paths` filter to limit when workflows run for pull requests. This helps avoid running workflows unnecessarily when the pull request does not change any relevant code.

Currently, a few of these workflows are configured to run when any `.yml` file in the `.github/workflows/` directory is changed. This updates those workflows to target more specific workflow files for more efficient running.

See #61564.

git-svn-id: https://develop.svn.wordpress.org/trunk@59252 602fd350-edb4-49c9-b593-d223f7449a82

.github/workflows/coding-standards.yml

@@ -29,8 +29,9 @@ on:
       - '.jshintrc'
       # This file configures PHPCS. Changes could affect the outcome.
       - 'phpcs.xml.dist'
-      # Changes to workflow files should always verify all workflows are successful.
-      - '.github/workflows/*.yml'
+      # Confirm any changes to relevant workflow files.
+      - '.github/workflows/coding-standards.yml'
+      - '.github/workflows/reusable-coding-standards-*.yml'
   workflow_dispatch:
 
 # Cancels all previous workflow runs for pull requests that have not completed.

.github/workflows/javascript-tests.yml

@@ -27,8 +27,9 @@ on:
       - '.jshintrc'
       # Any change to the QUnit directory should run tests.
       - 'tests/qunit/**'
-      # Changes to workflow files should always verify all workflows are successful.
-      - '.github/workflows/*.yml'
+      # Confirm any changes to relevant workflow files.
+      - '.github/workflows/javascript-tests.yml'
+      - '.github/workflows/reusable-javascript-tests.yml'
   workflow_dispatch:
 
 # Cancels all previous workflow runs for pull requests that have not completed.

.github/workflows/php-compatibility.yml

@@ -24,8 +24,9 @@ on:
       - 'composer.*'
       # This file configures PHP compatibility scanning. Changes could affect the outcome.
       - 'phpcompat.xml.dist'
-      # Changes to workflow files should always verify all workflows are successful.
-      - '.github/workflows/*.yml'
+      # Confirm any changes to relevant workflow files.
+      - '.github/workflows/php-compatibility.yml'
+      - '.github/workflows/reusable-php-compatibility.yml'
   workflow_dispatch:
 
 # Cancels all previous workflow runs for pull requests that have not completed.

.github/workflows/test-old-branches.yml

@@ -7,8 +7,7 @@ on:
       - trunk
     paths:
       - '.github/workflows/test-old-branches.yml'
-      - '.github/workflows/reusable-phpunit-tests-v1.yml'
-      - '.github/workflows/reusable-phpunit-tests-v2.yml'
+      - '.github/workflows/reusable-phpunit-tests-v[0-9]+.yml'
   # Run twice a month on the 1st and 15th at 00:00 UTC.
   schedule:
     - cron: '0 0 1 * *'