Driver checks all 160Mhz 5 GHz SAP as DFS channel SAP, but
it is not right for some regdomain which no DFS required for
some 160 Mhz channels.
Fix by check wlan_reg_get_bonded_channel_state_for_freq API
to set DFS flag.
Change-Id: I8cd402c285e858ef8d322fc8d7cfaa32ae4c2056
CRs-Fixed: 3208538