ci: Pass branch parameter to workflows (#21075)

.github/workflows/e2e-reusable.yml

@@ -52,6 +52,8 @@ jobs:
         containers: ${{ fromJSON( inputs.spec == 'e2e/*' && inputs.containers || '[1]' ) }}
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          ref: ${{ inputs.branch || github.ref }}
       - name: Set up and build
         uses: ./.github/actions/setup-nodejs-blacksmith
 

.github/workflows/e2e-tests.yml

@@ -53,6 +53,8 @@ jobs:
   run-playwright-tests:
     name: Playwright
     uses: ./.github/workflows/playwright-test-reusable.yml
+    with:
+      branch: ${{ github.event.inputs.branch || 'master' }}
     secrets: inherit
 
   calls-success-url-notify:

.github/workflows/playwright-test-reusable.yml

@@ -3,6 +3,10 @@ name: Playwright Tests - Reusable
 on:
   workflow_call:
     inputs:
+      branch:
+        description: 'GitHub branch to test.'
+        required: false
+        type: string
       test-mode:
         description: 'Test mode: local (pnpm start from local), docker-build, or docker-pull'
         required: false
@@ -60,6 +64,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           fetch-depth: 1
+          ref: ${{ inputs.branch || github.ref }}
 
       - name: Setup Environment
         uses: ./.github/actions/setup-nodejs-blacksmith