Tethering package is APEX and we need to create a RRO to overwrite
the values for config_tether_wifi_regexs and config_tether_wifi_p2p_regexs.
BUG: 163800715
Signed-off-by: Weilun Du <wdu@google.com>
Change-Id: Ia0834f5215ff8c3b13effa591bd2f84d93419a06