Printers: change default SGT to 3 and speed to 50 in pretuned prusa m…

…k3s sensorless homing config

Github: #27

configuration/printers/prusa-mk3s/sensorless-homing-tmc2130.cfg

@@ -10,22 +10,22 @@ endstop_pin: tmc2130_stepper_x:virtual_endstop
 position_endstop: 255
 position_min: 0
 position_max: 255
-homing_speed: 25
+homing_speed: 50
 homing_retract_dist: 0
 
 [tmc2130 stepper_x]
-driver_SGT: 5
+driver_SGT: 3
 
 [stepper_y]
 endstop_pin: tmc2130_stepper_y:virtual_endstop
 position_endstop: -4
 position_min: -4
 position_max: 212.5
-homing_speed: 25
+homing_speed: 50
 homing_retract_dist: 0
 
 [tmc2130 stepper_y]
-driver_SGT: 5
+driver_SGT: 3
 
 [stepper_z]
 endstop_pin: probe:z_virtual_endstop