PSA: accel_to_decel will change to minimum_cruise_ratio

[miklschmidt]

Klipper just merged a changed that removes accel_to_decel in favor of minimum_cruise_ratio. RatOS has adapted the minimum_cruise_ratio, so if you have overrides setting max_accel_to_decel you may get an error when updating, in that case change accel_to_decel to minimum_cruise_ratio.
This also means that if you update RatOS you need to update klipper as well.

Furthermore, if you have any macros relying on printer.toolhead.max_accel_to_decel those will now break, as klipper removed that variable without warning.