Add rgblight to RGB Matrix VPATH (#13371)

common_features.mk

@@ -262,6 +262,9 @@ endif
     COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix
     COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations
     COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations/runners
+    # Get rid of this!
+    COMMON_VPATH += $(QUANTUM_DIR)/rgblight
+
     SRC += $(QUANTUM_DIR)/color.c
     SRC += $(QUANTUM_DIR)/rgb_matrix/rgb_matrix.c
     SRC += $(QUANTUM_DIR)/rgb_matrix/rgb_matrix_drivers.c