Currently multiple ini is available for setting the broadcast
TWT requestor and responder configuration.
Deprecate "bcast_twt" legacy ini and also don't consider
legacy service capability WMI_SERVICE_BROADCAST_TWT.
So below is the service capability values combination
advertised by firmware:
new fw:
bcast_req bcast_resp legacy
0 0 0 -> disable bcast
0 1 0
1 0 0
1 1 1
old fw:
0 0 1 -> enable TWT
Also change the default value of "twt_bcast_req_resp_config" ini
to 1.
Change-Id: Ic9af296b0efffc8f76f647b5830183867e0adf57
CRs-Fixed: 2873360