ASoC: update headers for upstream compliance

Update uapi header reference path to include
path prefix "audio/"

Change-Id: Ic7b1d22910b07be3ffe8d9f02514ed89facea974
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>

dsp/codecs/g711mlaw_in.c

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2010-2017, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2010-2017, 2020 The Linux Foundation. All rights reserved.
  */
 
 #include <linux/module.h>
@@ -10,7 +10,7 @@
 #include <linux/wait.h>
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
-#include <linux/msm_audio_g711.h>
+#include <audio/linux/msm_audio_g711.h>
 #include <linux/atomic.h>
 #include <linux/compat.h>
 #include <asm/ioctls.h>