Add permissions to car shell

    src: "com.android.car.ui.paintbooth.xml",

    filename_from_src: true,

}

prebuilt_etc {

    name: "allowed_privapp_com.android.carshell",

    sub_dir: "permissions",

    src: "com.android.car.shell.xml",

    filename_from_src: true,

}

<?xml version="1.0" encoding="utf-8"?>

<!--

  ~ Copyright (C) 2020 The Android Open Source Project

  ~

  ~ Licensed under the Apache License, Version 2.0 (the "License");

  ~ you may not use this file except in compliance with the License.

  ~ You may obtain a copy of the License at

  ~

  ~      http://www.apache.org/licenses/LICENSE-2.0

  ~

  ~ Unless required by applicable law or agreed to in writing, software

  ~ distributed under the License is distributed on an "AS IS" BASIS,

  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  ~ See the License for the specific language governing permissions and

  ~ limitations under the License

  -->

<permissions>

    <privapp-permissions package="com.android.car.shell">

        <permission name="android.permission.INSTALL_PACKAGES" />

        <permission name="android.permission.MEDIA_CONTENT_CONTROL"/>

    </privapp-permissions>

</permissions>