drm/i915: Add missing 10bpc formats for pipe B sprites on CHV

drm/i915: Add missing 10bpc formats for pipe B sprites on CHV

CHV pipe B sprites gained support for the 10bpc X/ARGB pixel formats.
On VLV and CHV pipe A/C these are only supported by the primary
plane. Add the require bits to expose the new formats.

v2: Reorder the formats for consistency

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191031165652.10868-4-ville.syrjala@linux.intel.com