D8405: Allow to set "domain-suffix-match" in Wi-Fi settings

[Marius Kittler]

Martchus added a dependent revision: D8402: Support "domain-suffix-match" in 
Security8021xSetting.

REPOSITORY
  R116 Plasma Network Management Applet

REVISION DETAIL
  https://phabricator.kde.org/D8405

To: Martchus, #plasma
Cc: plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, 
abetts, sebas, apol, mart