chore(deps): update googleapis/release-please-action action to v5 (#240)

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

Author: renovate[bot]

.github/workflows/publish.yml

@@ -9,7 +9,7 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-      - uses: googleapis/release-please-action@v4
+      - uses: googleapis/release-please-action@v5
         id: release
         with:
           token: ${{ secrets.PORTER_GITHUB_TOKEN }}