drm/panel-simple: Fix dotclock for Logic PD Type 28

The currently listed dotclock disagrees with the currently
listed vrefresh rate. Change the dotclock to match the vrefresh.

Someone tell me which (if either) of the dotclock or vreresh is
correct?

Cc: Adam Ford <aford173@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200302203452.17977-22-ville.syrjala@linux.intel.comReviewed-by: Adam Ford <aford173@gmail.com>

drivers/gpu/drm/panel/panel-simple.c

@@ -2277,7 +2277,7 @@ static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
 };
 
 static const struct drm_display_mode logicpd_type_28_mode = {
-	.clock = 9000,
+	.clock = 9107,
 	.hdisplay = 480,
 	.hsync_start = 480 + 3,
 	.hsync_end = 480 + 3 + 42,