axis: fix Z jog after touch off on unhomed lathe (#3994)#4007

grandixximo wants to merge 1 commit intoLinuxCNC:masterLinuxCNC/linuxcnc:masterfrom

grandixximo:fix/3994-axis-touchoff-joggrandixximo/linuxcnc:fix/3994-axis-touchoff-jogCopy head branch name to clipboard