update workflow actions and disabled cache

Author: osiegmar

.github/workflows/gradle.yml

@@ -14,12 +14,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Java 11
-      uses: actions/setup-java@v2
+    - uses: actions/checkout@v4
+    - name: Set up Java
+      uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
-        java-version: '11'
-        cache: 'gradle'
+        java-version: '21'
     - name: Build with Gradle
       run: ./gradlew --no-daemon build