🧑‍💻 Give the simulator Stepper access

thinkyhead · LCh-77 · commit 930df18b1c2e · 2022-08-21T23:12:07.000-07:00
diff --git a/Marlin/src/module/stepper.h b/Marlin/src/module/stepper.h
@@ -316,6 +316,8 @@ constexpr ena_mask_t enable_overlap[] = {
 // Stepper class definition
 //
 class Stepper {
+  friend class KinematicSystem;
+  friend class DeltaKinematicSystem;
 
   public:
 
