update github workflow

Author: Amerlander

.github/workflows/android.yml

@@ -9,12 +9,26 @@ on:
     branches: [ "master" ]
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout sources
-      uses: actions/checkout@v4
-    - name: Setup Gradle
-      uses: gradle/gradle-build-action@v3
-    - name: Build with Gradle
-      run: ./gradlew build
+    build:
+
+            runs-on: ubuntu-latest
+
+            steps:
+            - uses: actions/checkout@v4
+            - name: set up JDK 11
+              uses: actions/setup-java@v4
+              with:
+                java-version: '17'
+                distribution: 'temurin'
+                cache: gradle
+
+            - name: Grant execute permission for gradlew
+              run: chmod +x gradlew
+            - name: Build with Gradle
+              run: ./gradlew build
+              
+            - name: Upload build artifacts
+              uses: actions/upload-artifact@v4
+              with:
+                name: Package
+                path: build/libs