qcacld-3.0: Convert wlan_hdd_cfg80211.c to unified logging [5/6]

Currently the HDD code uses a variety of logging APIs.  In qcacld-3.0
HDD should converge on a unified set of logging APIs.  Update
wlan_hdd_cfg80211.c to use the unified set of APIs.  Since there are a
large number of changes in this file, perform the conversion in
phases.

For phase 5 update the following functions:
wlan_hdd_cfg80211_set_privacy
__wlan_hdd_cfg80211_connect
wlan_hdd_disconnect
__wlan_hdd_cfg80211_disconnect
wlan_hdd_cfg80211_set_privacy_ibss
__wlan_hdd_cfg80211_join_ibss
__wlan_hdd_cfg80211_leave_ibss
__wlan_hdd_cfg80211_set_wiphy_params
__wlan_hdd_cfg80211_del_station
__wlan_hdd_cfg80211_add_station
__wlan_hdd_cfg80211_set_pmksa
__wlan_hdd_cfg80211_del_pmksa
__wlan_hdd_cfg80211_flush_pmksa
__wlan_hdd_cfg80211_update_ft_ies
wlan_hdd_cfg80211_update_replay_counter_callback
__wlan_hdd_cfg80211_set_rekey_data
__wlan_hdd_cfg80211_set_mac_acl
wlan_hdd_cfg80211_lphb_ind_handler
__wlan_hdd_cfg80211_testmode
wlan_hdd_testmode_rx_event
__wlan_hdd_cfg80211_set_ap_channel_width
__wlan_hdd_cfg80211_channel_switch
wlan_hdd_convert_nl_iftype_to_hdd_type

Change-Id: Ifcd456d13509fcb861a2d8c2f4c3b5d31266ce41
CRs-Fixed: 937644