Co-Authored-By: InsanityAutomation <insanityautomation@users.noreply.github.com>

The extra clutter was making the Junction Deviation patch script calculate the wrong value.
(The script wasn't smart enough to see the extra lines were commented out and used the wrong values in the calculation.)

All fixed now with a JUNCTION_DEVIATION_MM calculated at .017

Re-apply the formula .4 * V^2 / Default_Acceleration to work correctly in Raptor configuration.h file.
(The problem is there are multiple XJerk and YJerk values declared based on the step sticks used on the printer.)
This change should provide correct values for all setups.

Formula: `0.4 * sq(min(xjerk, yjerk)) / (default accel)`

Fix #15134