Replaced install with install-qt

deploy/docker/install-qt-linux.sh

@@ -13,6 +13,6 @@ set -e
 apt-get update
 apt-get install python3 python3-pip -y
 pip3 install aqtinstall
-aqt install --outputdir ${QT_PATH} ${QT_VERSION} ${QT_HOST} ${QT_TARGET} -m ${QT_MODULES}
+aqt install-qt ${QT_HOST} ${QT_TARGET} ${QT_VERSION} -O ${QT_PATH} -m ${QT_MODULES}
 echo "Remember to export the following to your PATH: ${QT_PATH}/${QT_VERSION}/*/bin"
 echo "export PATH=$(readlink -e ${QT_PATH}/${QT_VERSION}/*/bin/):PATH"