Harden Android CI workflow

Author: Hermes Mobile Contributors

.github/workflows/android.yml

@@ -12,6 +12,7 @@ permissions:
 jobs:
   build:
     runs-on: ubuntu-latest
+    timeout-minutes: 20
 
     steps:
       - name: Checkout
@@ -26,6 +27,11 @@ jobs:
       - name: Set up Gradle
         uses: gradle/actions/setup-gradle@v4
 
-      - name: Test and assemble
-        run: ./gradlew testDebugUnitTest assembleDebug
+      - name: Set up Android SDK
+        uses: android-actions/setup-android@v3
+
+      - name: Ensure wrapper is executable
+        run: chmod +x ./gradlew
 
+      - name: Test and assemble
+        run: ./gradlew --no-daemon testDebugUnitTest assembleDebug