Enable mksGuestStats instrumentation of vmwgfx by default

configname: CONFIG_DRM_VMWGFX_MKSSTATS

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Enable mksGuestStats instrumentation of vmwgfx by default
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Choose this option to instrument the kernel driver for mksGuestStats.