drm/i915/display: Maintain asciibetical order for HAS_* macros

Move HAS_* macros to maintain asciibetical order.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250312054424.1628358-1-ankit.k.nautiyal@intel.com