drm/i915/pvc: GuC depriv applies to PVC

We missed this setting in the initial device info patch's definition of
XE_HPC_FEATURES.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220602233019.1659283-1-matthew.d.roper@intel.com