drm/xe/guc: Recommend GuC v70.46.2 for BMG, LNL, DG2

drm/xe/guc: Recommend GuC v70.46.2 for BMG, LNL, DG2

UAPI compatibility version 1.22.2

Resolves various bugs. Recommend newer version.

Signed-off-by: Julia Filipchuk <julia.filipchuk@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250626182805.1701096-13-daniele.ceraolospurio@intel.com
(cherry picked from commit 0b64addcae7f04745bc5f62d41e27268052f812e)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>