surya: Drop QCOM WFD

proprietary/system_ext/etc/permissions/wfd-system-ext-privapp-permissions-qti.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!--
-  Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
-  All rights reserved.
-  Confidential and Proprietary - Qualcomm Technologies, Inc.
--->
-<permissions>
-    <privapp-permissions package="com.qualcomm.wfd.service">
-        <permission name="android.permission.WRITE_MEDIA_STORAGE"/>
-        <permission name="android.permission.START_FOREGROUND_SERVICES_FROM_BACKGROUND"/>
-        <permission name="android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK"/>
-    </privapp-permissions>
-</permissions>