fix(interp): reset G52/G92 offsets on prog_stop when DISABLE_G92_PERSISTENCE=1

[Sigma1912]

This fixes #4096

The current code only resets the parameter values to zero but does not actually reset the applied G92 offset values.

• Adds canonical command to actually reset applied G92/G52 offset on M2,M30,M99 with [RS274NGC] 'DISABLE_G92_PERSISTENCE = 1'
• Updates INI documentation on DISABLE_G92_PERSISTENCE to reflect and agree with 'GCODE' documentation
• Modify the 'g92-offset-persistence' test to account for the added 'SET_G92_OFFSET(0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000)'
• Change type to 'bool' rather than 'int'

[andypugh]

Can you fix the conflicts?

[Sigma1912]

Something didn't go quite right there. Let me try to do this locally.