drm/xe: Enable SR-IOV for TGL

drm/xe: Enable SR-IOV for TGL

While we don't have official CI SR-IOV coverage for the Tigerlake
platforms, we were using this platform for the feature enabling
and Xe driver already has all required changes to support it.

Since TGL platforms are guarded by the xe.require_force_probe flag
enable SR-IOV feature on them, like we recently did for ADL/ATSM.

Suggested-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250722182618.30811-5-michal.wajdeczko@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>