Use JDK8 for android tools installation, JDK11 for build

Dockerfile

-FROM openjdk:8-jdk
+FROM openjdk:8-jdk as builder
 
 # define arguments for versions to be used for platform and build tools
 ARG PLATFORM
@@ -18,3 +18,9 @@ RUN android-sdk-linux/tools/bin/sdkmanager \
         "build-tools;${BUILD_TOOLS}" \
         "extras;google;m2repository" \
         "extras;android;m2repository"
+
+FROM openjdk:11-jdk
+COPY --from=builder /android-sdk-linux /android-sdk-linux
+ENV ANDROID_HOME=/android-sdk-linux
+ENV PATH=$PATH:/android-sdk-linux/platform-tools/
+ENV GRADLE_OPTS="-Dorg.gradle.daemon=False"