Flytt gradle build til et eget steg

"arguments" er deprecated i v4 av setup-gradle.
https://github.com/gradle/actions/blob/main/docs/deprecation-upgrade-guide.md#using-the-action-to-execute-gradle-via-the-arguments-parameter-is-deprecated

Co-authored-by: Vegard Skjefstad <[email protected]>

Author: JMLindseth

.github/workflows/deploy.yaml

@@ -30,7 +30,8 @@ jobs:
           ORG_GRADLE_PROJECT_githubPassword: ${{ secrets.GITHUB_TOKEN }}
         with:
           dependency-graph: generate-and-submit
-          arguments: --configuration-cache build
+      - name: Build and test
+        run: ./gradlew --configuration-cache build
 
       - uses: nais/docker-build-push@v0
         name: docker-build-push