fix: update token reference in CI workflow to use GITHUB_TOKEN

Author: devakone

.github/workflows/ci.yml

@@ -68,7 +68,7 @@ jobs:
         uses: googleapis/release-please-action@v4.2.0
         id: release
         with:
-          token: ${{ secrets.GH_TOKEN }}
+          token: ${{ secrets.GITHUB_TOKEN }}
           config-file: .github/release-please-config.json
           manifest-file: .release-please-manifest.json