Fix for the PR #4379 (Additional logging of do_blocking_move_to)

・Remove unneeded PSTR()

Marlin/Marlin_main.cpp

     set_destination_to_current();          // sync destination at the start
 
     #if ENABLED(DEBUG_LEVELING_FEATURE)
-      if (DEBUGGING(LEVELING)) DEBUG_POS(PSTR("set_destination_to_current"), destination);
+      if (DEBUGGING(LEVELING)) DEBUG_POS("set_destination_to_current", destination);
     #endif
 
     // when in the danger zone
         destination[Z_AXIS] = z;
         prepare_move_to_destination_raw(); // set_current_to_destination
         #if ENABLED(DEBUG_LEVELING_FEATURE)
-          if (DEBUGGING(LEVELING)) DEBUG_POS(PSTR("danger zone move"), current_position);
+          if (DEBUGGING(LEVELING)) DEBUG_POS("danger zone move", current_position);
         #endif
         return;
       }
         destination[Z_AXIS] = delta_clip_start_height;
         prepare_move_to_destination_raw(); // set_current_to_destination
         #if ENABLED(DEBUG_LEVELING_FEATURE)
-          if (DEBUGGING(LEVELING)) DEBUG_POS(PSTR("zone border move"), current_position);
+          if (DEBUGGING(LEVELING)) DEBUG_POS("zone border move", current_position);
         #endif
       }
     }
       destination[Z_AXIS] = z;
       prepare_move_to_destination_raw();   // set_current_to_destination
       #if ENABLED(DEBUG_LEVELING_FEATURE)
-        if (DEBUGGING(LEVELING)) DEBUG_POS(PSTR("z raise move"), current_position);
+        if (DEBUGGING(LEVELING)) DEBUG_POS("z raise move", current_position);
       #endif
     }
 
     destination[Y_AXIS] = y;
     prepare_move_to_destination();         // set_current_to_destination
     #if ENABLED(DEBUG_LEVELING_FEATURE)
-      if (DEBUGGING(LEVELING)) DEBUG_POS(PSTR("xy move"), current_position);
+      if (DEBUGGING(LEVELING)) DEBUG_POS("xy move", current_position);
     #endif
 
     if (z < current_position[Z_AXIS]) {    // lowering?
       destination[Z_AXIS] = z;
       prepare_move_to_destination_raw();   // set_current_to_destination
       #if ENABLED(DEBUG_LEVELING_FEATURE)
-        if (DEBUGGING(LEVELING)) DEBUG_POS(PSTR("z lower move"), current_position);
+        if (DEBUGGING(LEVELING)) DEBUG_POS("z lower move", current_position);
       #endif
     }