(CAT-1820) Move workflow-restarter to cat_github_actions

Author: danadoherty639

.github/workflows/workflow-restarter.yml

@@ -0,0 +1,51 @@
+---
+name: Workflow Restarter
+on:
+  workflow_call:
+    inputs:
+      repo:
+        description: "GitHub repository name."
+        required: true
+        type: string
+      run_id:
+        description: "The ID of the workflow run to rerun."
+        required: true
+        type: string
+      retries:
+        description: "The number of times to retry the workflow run."
+        required: false
+        type: number
+        default: 3
+    secrets:
+      SOURCE_GITHUB_TOKEN:
+        required: true
+
+jobs:
+  rerun:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Check retry count
+        id: check-retry
+        run: |
+          # IF `--attempts` returns a non-zero exit code, then keep retrying
+          status_code=$(gh run view ${{ inputs.run_id }} --repo ${{ inputs.repo }} --attempt ${{ inputs.retries }} --json status) || {
+              echo "Retry count is within limit"
+              echo "::set-output name=should_retry::true"
+              exit 0
+          }
+
+          # ELSE `--attempts` returns a zero exit code, so stop retrying
+          echo "Retry count has reached the limit"
+          echo "::set-output name=should_retry::false"
+        env:
+          SOURCE_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Re-run failed jobs
+        if: ${{ steps.check-retry.outputs.should_retry == 'true' }}
+        run: gh run rerun --failed ${{ inputs.run_id }} --repo ${{ inputs.repo }}
+        continue-on-error: true
+        env:
+          SOURCE_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}