Update actions/checkout digest to a5ac7e5 (#4219)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/sonarcloud.yml

@@ -30,7 +30,7 @@ jobs:
                   target_url: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
 
             - name: "🧮 Checkout code"
-              uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+              uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
               with:
                   repository: ${{ github.event.workflow_run.head_repository.full_name }}
                   ref: ${{ github.event.workflow_run.head_branch }} # checkout commit that triggered this workflow