QDS-11960 Create testing infrastructure for x86_64

This MR brings the following features;

• Add testing stages for the x86_64 arch into the CI
• Create required testing infrastructure

cicd/docker/Dockerfile

@@ -4,17 +4,17 @@ RUN bash <<EOF
 apt update
 
 export ANDROID_SDK_ROOT=/opt/android
-export PATH=$PATH:$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/
-export PATH=$PATH:$ANDROID_SDK_ROOT/emulator
-export PATH=$PATH:$ANDROID_SDK_ROOT/platform-tools
+export PATH=$PATH:${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/
+export PATH=$PATH:${ANDROID_SDK_ROOT}/emulator
+export PATH=$PATH:${ANDROID_SDK_ROOT}/platform-tools
 
 cd ${ANDROID_SDK_ROOT}
 
 wget -O cmdline-tools.zip https://dl.google.com/android/repository/commandlinetools-linux-10406996_latest.zip
 unzip cmdline-tools.zip
 
-mkdir $ANDROID_SDK_ROOT/cmdline-tools/latest
-mv $ANDROID_SDK_ROOT/cmdline-tools/{lib,bin,source.properties,NOTICE.txt} $ANDROID_SDK_ROOT/cmdline-tools/latest
+mkdir ${ANDROID_SDK_ROOT}/cmdline-tools/latest
+mv ${ANDROID_SDK_ROOT}/cmdline-tools/{lib,bin,source.properties,NOTICE.txt} ${ANDROID_SDK_ROOT}/cmdline-tools/latest
 
 sdkmanager --sdk_root=${ANDROID_SDK_ROOT} --update
 sdkmanager --sdk_root=${ANDROID_SDK_ROOT} "platform-tools" "emulator" "system-images;android-33;default;x86_64"