Optimize G-code / feature dependencies (#18919)

Marlin/src/gcode/gcode.h

@@ -702,7 +702,7 @@ private:
     static void M351();
   #endif
 
-  TERN_(HAS_CASE_LIGHT, static void M355());
+  TERN_(CASE_LIGHT_ENABLE, static void M355());
 
   TERN_(REPETIER_GCODE_M360, static void M360());
 
@@ -845,7 +845,7 @@ private:
   TERN_(MAGNETIC_PARKING_EXTRUDER, static void M951());
 
   TERN_(TOUCH_SCREEN_CALIBRATION, static void M995());
-  
+
   TERN_(PLATFORM_M997_SUPPORT, static void M997());
 
   static void M999();