Update android_build.yml

Author: Spikeysanju

.github/workflows/android_build.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Set Up JDK
         uses: actions/setup-java@v1
         with:
-          java-version: 1.8
+          java-version: 11
 
       - name: Run Tests
         run: ./gradlew test
@@ -27,4 +27,4 @@ jobs:
         run: ./gradlew assemble
 
       - name: Build with Gradle
-        run: ./gradlew build
+        run: ./gradlew build