chore: fix missing license

port/ehci/usb_glue_mcx.c

@@ -1,3 +1,8 @@
+/*
+ * Copyright (c) 2024, sakumisu
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #include "usbh_core.h"
 #include "fsl_common.h"
 #include "usb_chipidea_reg.h"

port/ohci/usb_glue_lpc.c

@@ -1,3 +1,8 @@
+/*
+ * Copyright (c) 2024, sakumisu
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #include "fsl_device_registers.h"
 #include "fsl_power.h"
 #include "usbh_core.h"