Fix other KC60 Keymap Makefiles so they compile properly

keyboards/kc60/keymaps/stanleylai/Makefile

@@ -21,5 +21,5 @@ SLEEP_LED_ENABLE ?= no       # Breathing sleep LED during USB suspend
 NKRO_ENABLE ?= yes           # USB Nkey Rollover
 
 ifndef QUANTUM_DIR
-	include ../../Makefile
+	include ../../../../Makefile
 endif

keyboards/kc60/keymaps/ws2812/Makefile

@@ -21,5 +21,5 @@ SLEEP_LED_ENABLE ?= no       # Breathing sleep LED during USB suspend
 NKRO_ENABLE ?= no            # USB Nkey Rollover
 
 ifndef QUANTUM_DIR
-	include ../../Makefile
+	include ../../../../Makefile
 endif