drm/xe/guc: Prevent GuC register capture running on VF

GuC based register capture is not supported by VF, thus prevent it
running on VF.

Signed-off-by: Zhanjun Dong <zhanjun.dong@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241022010116.342240-2-zhanjun.dong@intel.com


Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>