Merge iwd 3.8-2 (universe) from Debian unstable (main)

[Matthieu Baerts]

Please merge iwd 3.8-2 (universe) from Debian unstable (main)

Explanation of the Ubuntu delta:

- New "ead" package, iwd is built with --enable-wired to avoid functional compared to wpa_supplicant (debian: #956457)
- Recommend network-manager-iwd, remove wpasupplicant conflict to keep the same behaviour as before on Ubuntu and not to remove '*-desktop' packages (debian: #1094603)

IWD ChangeLog:

ver 3.8:
 Fix issue with handling unit tests and missing kernel features.

ver 3.7:
 Fix issue with handling length of EncryptedSecurity.
 Fix issue with handling empty affinities lists.
 Fix issue with handling survey scanning results.
 Fix issue with handling duplicate values in DPP URI.

ver 3.6:
 Fix issue with handling blacklisting and roaming requests.
 Fix issue with handling CQM thresholds for FullMAC devices.
 Add support for PMKSA when using FullMAC devices.

ver 3.5:
 Add support for option to disable blacklist handling.
 Add support for option to disable SAE for broken drivers.