drm/i915/display: Change terminology for cdclk actions

drm/i915/display: Change terminology for cdclk actions

No functional changes. Changing terminology in some
print statements. s/has_cdclk_squasher/has_cdclk_squash,
s/crawler/crawl and s/squasher/squash.

Cc: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221025223042.138810-1-anusha.srivatsa@intel.com