drm/xe/bmg: Update Wa_16023588340

[ Upstream commit 16c1241b ]

This allows for additional L2 caching modes.

Fixes: 01570b44 ("drm/xe/bmg: implement Wa_16023588340")
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Link: https://lore.kernel.org/r/20250612-wa-14022085890-v4-2-94ba5dcc1e30@intel.com


Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 6ab42fa0)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>