Update test workflow with Gradle caching and --no-daemon flag

- Add cache: 'gradle' to setup-java step for faster builds
- Add --no-daemon flag to prevent daemon processes in CI

Author: kwent

.github/workflows/test.yml

@@ -15,7 +15,8 @@ jobs:
         with:
           java-version: '17'
           distribution: 'temurin'
+          cache: 'gradle'
       - name: Grant execute permission for gradlew
         run: chmod +x ./gradlew
       - name: Run tests
-        run: ./gradlew test 
+        run: ./gradlew test --no-daemon