drm-uapi/xe: Sync with PXP and EU stall changes

Align with kernel commit cd5bbb2532f2 ("drm/xe/uapi: Add a device query to
get EU stall sampling information").

Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Kamil Konieczny <kamil.konieczny@linux.intel.com>