Modify gst_alsa sample code

Signed-off-by: Wanghao Wei <quic_wanghaow@quicinc.com>

Author: wanghaow

Gstreamer-Applications/README.md

@@ -47,7 +47,7 @@ GUI application is a Qt application. It needs to run ```qmake``` to generate Mak
 Other samples can use ```make``` to compile directly.
 
 ```bash
-$ cd /data/Gstreamer-Applications
+$ cd Gstreamer-Applications
 $ cd gst_gui_app/
 $ qmake
 $ cd ..

Gstreamer-Applications/gst_alsa/HWConfig/qc-alsa-restore.service

@@ -8,7 +8,7 @@ Description=QC ALSA restore Service
 After=init_audio.service
 
 [Service]
-Type=notify
+Type=idle
 ExecStartPre=/bin/sleep 10s
 ExecStart=/usr/bin/qc_alsa_restore.sh
 Restart=on-failure

Gstreamer-Applications/gst_alsa/HWConfig/qc_alsa_restore.sh

@@ -1,7 +1,8 @@
-# Copyright (c) 2020 Qualcomm Innovation Center, Inc.  All Rights Reserved.
+#! /bin/bash
+
+# Copyright (c) 2020 Qualcomm Innovation Center, Inc. All Rights Reserved.
 # SPDX-License-Identifier: BSD-3-Clause-Clear
 
-#! /bin/bash
 amixer cset name="WSA_CDC_DMA_RX_0 Audio Mixer MultiMedia1" "1"
 amixer cset name="WSA_CDC_DMA_RX_0 Channels" "Two"
 amixer cset name="WSA RX0 MUX" "AIF1_PB"