Decrease java version

Author: DordeDimitrijev

.github/workflows/react-native-code-push-ci.yml

@@ -19,6 +19,8 @@ jobs:
         run: adb devices
       - name: Gradle cache
         uses: gradle/actions/setup-gradle@v3
+        with:
+          java-version: 8
       - name: Download system image "android-${{ matrix.api-level }}"
         run: $ANDROID_HOME/tools/bin/sdkmanager "system-images;android-${{ matrix.api-level }};google_apis;x86"
       - name: Create android emulator