drm/i915/cdclk: Unify cdclk max() parameter order

drm/i915/cdclk: Unify cdclk max() parameter order

In some places we do
 min_cdclk = max(min_cdclk, other_min_cdclk)
and in other places we have the arguments swapped as
 min_cdclk = max(other_min_cdclk, min_cdclk)

Unify everyone to use the first order of arguments, because
it looks cleaner, especially within intel_crtc_compute_min_cdclk()
which is doing a lot of these back-to-back.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241029215217.3697-12-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>