ci: update release-please workflow (2)

Author: Mattia Roccoberton

.github/workflows/release-please.yml

@@ -14,7 +14,7 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-      - uses: google-github-actions/release-please-action@v4
+      - uses: google-github-actions/release-please-action@v3
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           release-type: ruby