Update nvidia-glx-driver to 460.67
Changes:
- Fixed a bug where using ray tracing extensions on multi-GPU setups could result in application instability if the GPUs did not match
- Fixed an issue that prevented G-SYNC from working properly after a mode switch on Kepler-based GPUs
- Fixed a bug where vkCreateSwapchain could cause the X Server to crash when an invalid imageFormat was provided
Plus some fixes for kernel 5.11 build errors, but we didn't experience those