staging: android: Remove filename reference from file

This commit fixes a checkpatch warning that references the filename in
the the file comments.
Signed-off-by: George Xanthakis <kompiouterakias@gmail.com>
Link: https://lore.kernel.org/r/20210221170542.45309-1-kompiouterakias@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/uapi/ashmem.h

 /* SPDX-License-Identifier: GPL-2.0 OR Apache-2.0 */
 /*
- * drivers/staging/android/uapi/ashmem.h
- *
  * Copyright 2008 Google Inc.
  * Author: Robert Love
  */