The current CLI is rather clumsy and can be extended, better prepped for support like WPA3 and also support for runtime change of the regulatory domain.
See https://wireless.wiki.kernel.org/en/developers/regulatory for additional information.
This task will track the following changes:
- Rename `set interfaces wireless wlan0 security wpa mode both` to `set interfaces wireless wlan0 security wpa mode wpa+wpa2`
- Remove `show system wifi-regulatory-domain` CLI command and make this available per WIFI interface