Currently, policy mgr table entries correspond to NAN/NDI are
updated only if nan_dbs is supported. Update/access the
policy mgr table even when nan_conc_control is supported by host.
This allows the host to take care of NAN cuncurrencies through
policy mgr on the non-DBS platforms.
Process NAN enable request in host if nan_conc_control is
supported, which updates the NAN entry to policy mgr table.
Change-Id: Id6e58a9bfde6ceb66a8a0b33136880f75e36090f
CRs-Fixed: 2729995
440a823073