wifi: allow disabling 802.11w (Management Frame Protection) in case it causes trouble for wifi clients
Add option to disable 802.11w with WPA3 for radio, in case wifi clients fails to connect to wifi AP.
Various Android, some iOS and probably few other devices are prone to this.
Allow setting/unsetting option ieee802.11w 0
(see OpenWrt docs) - just explicit disable.
Enabled (default)
config wifi-iface 'default_radio0'
# no ieee80211w set, defaults for WPA3 will be used
Disabled
config wifi-iface 'default_radio0'
option ieee80211w '0'
Reference: https://forum.turris.cz/t/turris-omnia-wifi-health/15704/15