qcacmn: Use new APIs to get and set DFS Non-Occupancy-List(NOL)

Current driver is using pld_wlan_set_dfs_nol() and pld_wlan_get_dfs_nol()
directly through eSAP_DFS_NOL_SET and eSAP_DFS_NOL_GET case statements
respectively within HDD module. These methods are obsoleted as per
new driver design.

Use DFS component's utils_dfs_init_nol() and utils_dfs_save_nol() APIs
instead to get and set DFS NOL respectively.

Change-Id: I63e8adac3f99c2052c26e6b01d19071f098e0a4f
CRs-Fixed: 2178580
2 files changed