drm/i915: Add RCS mask to GuC ADS params

If RCS is not enumerated, GuC will return invalid parameters.
Make sure we do not send RCS supported when we have not enumerated
it.

Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220303223435.2793124-2-matthew.d.roper@intel.com