drm/xe/wcl: Extend L3bank mask workaround

drm/xe/wcl: Extend L3bank mask workaround

The commit 9ab440a9d042 ("drm/xe/ptl: L3bank mask is not
available on the media GT") added a workaround to ignore
the fuse register that L3 bank availability as it did not
contain valid values. Same is true for WCL therefore extend
the workaround to cover it.

Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Reviewed-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Link: https://lore.kernel.org/r/20250822002512.1129144-1-chaitanya.kumar.borah@intel.com
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>