Add new flag CONNECTIVITY_PKTLOG to make independent of
FEATURE_PKTLOG and REMOVE_PKT_LOG for packet logging.
This is because 32 tx/rx pkt logging is connection related
and this feature is independent of pkt log feature. Here
driver will send first 32 tx/rx pkts consisting of mgmt
and data pkts to userspace which can be used for debugging
Change-Id: If987ac8b6cb10b464a4ec2ace1c55215c0aa3614
CRs-Fixed: 3222970