Try to fix action checkout bug

Author: jdesrosiers

.github/workflows/generate-test-ids.yml

@@ -13,7 +13,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
         with:
-          ref: ${{ github.head_ref }} # Check out the PR branch, not the merge commit
+          repository: ${{ github.event.pull_request.head.repo.full_name }}
+          ref: ${{ github.event.pull_request.head.ref }} # Check out the PR branch, not the merge commit
+          fetch-depth: 0
 
       - name: Setup Node.js
         uses: actions/setup-node@v4