drm/xe/guc: Introduce GUC_FIRMWARE_VER_AT_LEAST helper

drm/xe/guc: Introduce GUC_FIRMWARE_VER_AT_LEAST helper

There are already few places in the code where we need to check GuC
firmware version. Wrap existing raw conditions into a named helper
macro to make it clear and avoid explicit call of the MAKE_GUC_VER.

Suggested-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Acked-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20251216214902.1429-3-michal.wajdeczko@intel.com