[rdkb][common][bsp][Refactor and sync wifi from openwrt]

[Description]
7da4329 [MAC80211][Rebase Patches][Fix git am issue]
1d75dad [MAC80211][hostapd][Fix setting the wrong seg0 index for 5G center 159 BW40]
8c541d9 [MAC80211][core][Add DFS available state reset cmd in debugfs]
7fa5a10 [MAC80211][Rebase patches]
4c891af [MAC80211][mt76][Fix incorrect HE TX GI report]
e70a1aa [MAC80211][hostapd][Add EHT to auto ht]
6784d34 [MAC80211][mt76][Add EHT40+/EHT40-/HE40+/HE40- support by uci command]

[Release-log]

Change-Id: I80f004d60a62a0bb6cded72d2533f83ac63c5f6e
126 files changed