chore(deps): pin googleapis/release-please-action action to a02a34c (#1361)

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

Author: renovate[bot]

.github/workflows/release-please.yml

@@ -13,7 +13,7 @@ jobs:
 
     # Release-please creates a PR that tracks all changes
     steps:
-      - uses: googleapis/release-please-action@v4
+      - uses: googleapis/release-please-action@a02a34c4d625f9be7cb89156071d8567266a2445 # v4
         id: release
         with:
           token: ${{secrets.RELEASE_PLEASE_ACTION_TOKEN}}