include: uapi: Modify headerfiles copyright format

Update copyright format to comply with guidelines.

Change-Id: I79a02149b2238ac53523fc3966f3620e51ec1045
Signed-off-by: Vignesh Kulothungan <[email protected]>

include/uapi/audio/linux/msm_audio.h

@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
 /*
  *
  * Copyright (C) 2008 Google, Inc.