drm/i915: Enable XE_HP 4Tile support

drm/i915: Enable XE_HP 4Tile support

Add .has_4tile tag to XE_HP_FEATURES set.
Remove duplicate entry from DG2_FEATURES.

Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Cc: Bommu Krishnaiah <krishnaiah.bommu@intel.com>
Cc: Roper Matthew D <matthew.d.roper@intel.com>
Cc: Kempczynski Zbigniew <Zbigniew.Kempczynski@intel.com>
Cc: Telukuntla Sreedhar <sreedhar.telukuntla@intel.com>
Acked-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221221153514.3874262-1-jonathan.cavitt@intel.com