remove installation of x11-xserver-utils from dockerfile because that should be at host level

Author: drfenixion

docker/dockerfile

@@ -65,7 +65,6 @@ RUN apt-get update && \
         mesa-vulkan-drivers \
         nano \
         pip \
-        x11-xserver-utils \
         wget && \
     pip install debugpy && \
     apt-get autoclean -y && \