Update release-please.yml (#1339)

Author: drstrangelooker

.github/workflows/release-please.yml

@@ -8,7 +8,7 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-      - uses: google-github-actions/release-please-action@v3
+      - uses: google-github-actions/release-please-action@v3.7.8
         with:
           command: manifest
           monorepo-tags: true