Bump gradle/actions from 3.0.0 to 3.1.0 (#74)

Bumps [gradle/actions](https://github.com/gradle/actions) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/gradle/actions/releases)
- [Commits](gradle/actions@v3.0.0...v3.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build.yml

@@ -39,7 +39,7 @@ jobs:
           cache: gradle
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@v3.0.0
+        uses: gradle/actions/setup-gradle@v3.1.0
 
       - name: Build and Run Tests
         run: ./gradlew build -s