build(deps): Bump gradle/gradle-build-action from 2.8.1 to 2.9.0

Bumps [gradle/gradle-build-action](https://github.com/gradle/gradle-build-action) from 2.8.1 to 2.9.0.
- [Release notes](https://github.com/gradle/gradle-build-action/releases)
- [Commits](gradle/gradle-build-action@b5126f3...842c587)

---
updated-dependencies:
- dependency-name: gradle/gradle-build-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/cibuild.yml

@@ -57,7 +57,7 @@ jobs:
         java-version: ${{ matrix.java }}
     - name: Build
       id: build
-      uses: gradle/gradle-build-action@b5126f31dbc19dd434c3269bf8c28c315e121da2
+      uses: gradle/gradle-build-action@842c587ad8aa4c68eeba24c396e15af4c2e9f30a
       with:
         cache-read-only: ${{ github.ref != 'refs/heads/main' }}
         arguments: build