chore(deps): update actions/checkout action to v5 (#415)

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

Author: renovate[bot]

.github/workflows/build-benv-multiarch.yaml

@@ -19,7 +19,7 @@ jobs:
       short-sha: ${{ steps.s.outputs.s }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Get short SHA
         id: s
         run: echo "s=$(git rev-parse --short=7 ${{ github.sha }})" >> "$GITHUB_OUTPUT"