Remove specific Mesa graphics packages from live CD

- Removed libgl1-mesa-glx: Mesa GLX OpenGL implementation
- Removed libegl1-mesa: Mesa EGL graphics library
- Removed virtualgl: VirtualGL for 3D acceleration

These packages were removed as requested to reduce the live CD size
while maintaining core Mesa graphics functionality through remaining packages:
- mesa-vdpau-drivers, mesa-vulkan-drivers, mesa-va-drivers
- libglx-mesa0, libegl-mesa0, libgl1-mesa-dri

config/package-lists/live.list.chroot

@@ -101,7 +101,6 @@ vim
 
 # Graphics and hardware utilities
 mesa-utils
-virtualgl
 vulkan-tools
 pciutils
 
@@ -111,9 +110,7 @@ mesa-vulkan-drivers
 mesa-va-drivers
 libglx-mesa0
 libegl-mesa0
-libegl1-mesa
 libgl1-mesa-dri
-libgl1-mesa-glx
 libglx-mesa0
 
 # Hardware detection and management