Add logtags stack/::gatt/gatt_cl ::smp/smp_main

Toward loggable code

Bug: 163134718
Tag: #refactor
Test: act.py -tc BleCocTest
Test: ble paired 2 phones
Test: classic paired Bose SoundLink

Change-Id: I03108e275fdd1350d45ddae6c173a39095dd20ea