Merge "Tethering: add p2p regex for shared p2p group interface"

         should be empty.  An example would be "p2p-p2p\\d-.*" -->

    <string-array translatable="false" name="config_tether_wifi_p2p_regexs">

        <item>"p2p-p2p\\d-.*"</item>

        <item>"p2p\\d"</item>

    </string-array>

    <!-- List of regexpressions describing the interface (if any) that represent tetherable