[CI] Ensure OpenJDK 11 is not installed

.gitlab-ci.yml

@@ -40,7 +40,7 @@ Build companion app for Android:
   stage: build
   before_script:
     - dpkg --add-architecture i386
-    - apt-get -y update && apt-get -y install python3 python3-pip android-sdk-build-tools sdkmanager build-essential ccache zlib1g-dev libncurses5:i386 libstdc++6:i386 zlib1g:i386 openjdk-8-jdk unzip ant ccache autoconf libtool libssl-dev
+    - apt-get -y update && apt-get -y install python3 python3-pip android-sdk-build-tools sdkmanager build-essential ccache zlib1g-dev libncurses5:i386 libstdc++6:i386 zlib1g:i386 openjdk-8-jdk unzip ant ccache autoconf libtool libssl-dev openjdk-11-jre- openjdk-11-jre-headless- openjdk-11-jre- openjdk-11-jre-headless-
     - pip3 install python-for-android kivy
     - sdkmanager "tools;26.1.1"
     - sdkmanager "build-tools;32.0.0"