drm/i915/cdclk: Remove divider field from tables

drm/i915/cdclk: Remove divider field from tables

The cdclk tables were introduced with commit 736da8112fee ("drm/i915:
Use literal representation of cdclk tables"). It has been almost 4 years
and the divider field was not really used yet. Let's remove it.

Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231124205522.57696-2-gustavo.sousa@intel.com