drm/i915/xe3p_lpd: Add Xe3p_LPD display IP features

drm/i915/xe3p_lpd: Add Xe3p_LPD display IP features

Xe3p_LPD (display version 35) is similar to Xe2_LPD with respect to the
features described by struct intel_display_device_info, so reuse its
device descriptor.

v2:
  - Add reference to Bspec 74201. (Shekhar)

Bspec: 74201, 74304
Signed-off-by: Sai Teja Pottumuttu <sai.teja.pottumuttu@intel.com>
Reviewed-by: Shekhar Chauhan <shekhar.chauhan@intel.com>
Link: https://patch.msgid.link/20251103-xe3p_lpd-basic-enabling-v3-1-00e87b510ae7@intel.com
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>