drm/xe/pciids: separate ARL and MTL PCI IDs

drm/xe/pciids: separate ARL and MTL PCI IDs

[ Upstream commit cdb56a63f7eef34e89b045fc8bcae8d326bbdb19 ]

Avoid including PCI IDs for one platform to the PCI IDs of another. It's
more clear to deal with them completely separately at the PCI ID macro
level.

Reviewed-by: Shekhar Chauhan <shekhar.chauhan@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/a30cb0da7694a8eccceba66d676ac59aa0e96176.1725443121.git.jani.nikula@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>