- Update aliases accordingly
- Remove unnecessary elite_c revision; an alternate bootloader or
development board can easily be set by a user. The PCB is not
dependant on an Elite-C pin compatible microcontroller
- Remove unnecessary nanoboot revision; any user going to the trouble of
using this bootloader will have no trouble manually setting the size
of their bootloader
- Move the promicro revision to be the "standard" for this keyboard
- Remove unnecessary rp2040_ce revision; the converter feature should be
used here instead