Add qt5 translation tools into Linux CI

CI/linux/before_install.sh

@@ -5,7 +5,7 @@ sudo apt-get update
 # Dependencies
 sudo apt-get install libboost-all-dev
 sudo apt-get install libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-ttf-dev
-sudo apt-get install qtbase5-dev
+sudo apt-get install qtbase5-dev 
 sudo apt-get install ninja-build zlib1g-dev libavformat-dev libswscale-dev libtbb-dev libluajit-5.1-dev
 # Optional dependencies
-sudo apt-get install libminizip-dev libfuzzylite-dev
+sudo apt-get install libminizip-dev libfuzzylite-dev qttools5-dev