drm/i915/xe3lpd: Add new bit range of MAX swing setup

Add new bit range for Max PHY Swing Setup in PORT_ALPM_CTL
register for DISPLAY_VER >= 30.

v2: implement as two separate macros instead of a single macro
v3: extend previous definition by 2 bits that were previously reserved

Bspec: 70277
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241018200311.67324-6-matthew.s.atwood@intel.com