Change default keyboard repeat rate to 250[delay] 33[interval]
Change default keyboard repeat rate in xserver to match virtual console. https://github.com/torvalds/linux/blob/ebc551f2b8f905eca0e25c476c1e5c098cd92103/drivers/input/input.c#L2134 https://github.com/torvalds/linux/blob/5ea6718b1f1bb58825426e19a21cdba47075a954/drivers/input/keyboard/atkbd.c#L1099
Currently defaults values for repeat rate for xserver and virtual console are different. We should change that to provide more consistent experience ootb. This change will not affect users that have their own settings.