qcacmn: Cleanup the scan blacklist path

Currently with the support of Blacklist manager
component, all the blacklist, avoid list, RSSI-REJECT
list is maintained by the BLM, hence the filter logic
of the blacklist APs in the scan component is not
required.

Cleanup the blacklist BSSID APIs, and related functionality

Change-Id: Ic2f282d9ab7d6d30d87d9718a128cbd8446aff4c
CRs-Fixed: 2464191
5 files changed