anv: hide Intel vendor ID for Cyberpunk Works around XeSS misrendering Fixes #15739 Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/42992> (cherry picked from commit d021138b4100bf1dc876e930645f3a382d1ed78d)