drm/i915/xe3lpd: Add cdclk changes

drm/i915/xe3lpd: Add cdclk changes

Xe3_LPD has new max cdclk of 691200 which requires reusing the lnl table
and modify/add higher frequencies. Updating the max cdclk supported by
the platform and voltage_level determination is also updated.

There are minor changes in cdclk programming sequence compared to lnl,
where programming cd2x divider needs to be skipped. This is already handled
by the calculations in existing code.

v2: update tables
v3: xe3lpd doesn't supply the power control unit the voltage index

Bspec: 68861, 68863, 68864
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241018200311.67324-3-matthew.s.atwood@intel.com