connman: enable TI shared transport plugin when wifi or bluetooth are requested

connman: enable TI shared transport plugin when wifi or bluetooth are requested

This plugin manages the firmware loading for the TI wl12xx series of bluetooth/wifi/fm chips.

The double --enable-tist when both bluetooth and wireless are enabled is ugly, but harmless

The background on the plugin: https://bugs.meego.com/show_bug.cgi?id=8418

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>