Merge pull request #1 from contao-bootstrap/dependabot/github_actions/actions/checkout-5

github-actions(deps): bump actions/checkout from 4 to 5

Author: dmolineus

.github/workflows/diagnostics.yml

@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: PHP ${{ matrix.php }} Pull source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0