Adding the ability to dynamically specify the Android device

Dockerfile

@@ -34,12 +34,14 @@ ARG API_LEVEL=33
 ARG IMG_TYPE=google_apis
 ARG ARCHITECTURE=x86_64
 ARG CMD_LINE_VERSION=9477386_latest
+ARG DEVICE_ID=pixel
 
 # Environment variables.
 ENV ANDROID_SDK_ROOT=/opt/android \
     ANDROID_PLATFORM_VERSION="platforms;android-$API_LEVEL" \
     PACKAGE_PATH="system-images;android-${API_LEVEL};${IMG_TYPE};${ARCHITECTURE}" \
     API_LEVEL=$API_LEVEL \
+		DEVICE_ID=$DEVICE_ID \
     ARCHITECTURE=$ARCHITECTURE \
     ABI=${IMG_TYPE}/${ARCHITECTURE} \
     QTWEBENGINE_DISABLE_SANDBOX=1 \