ci: pinning googleapis/release-please-action at v4.1.3

Author: DeveloperC286

.github/workflows/release-please.yml

@@ -14,6 +14,6 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-      - uses: googleapis/release-please-action@v4
+      - uses: googleapis/release-please-action@7987652d64b4581673a76e33ad5e98e3dd56832f # v4.1.3
         with:
           token: ${{ secrets.MY_RELEASE_PLEASE_TOKEN }}