New upstream version 1.8.0
Remove dummy packages licq-plugin-(kde|qt)

As they have now appeared in a stable release and can thus be removed according
to https://wiki.debian.org/ftpmaster_Removals
Remove licq-plugin-console as it is no longer available from upstream

Closes: #96445, #138298, #693953
Add new licq-plugin-icq as ICQ/AIM is no longer part of licq daemon
Update year in copyright

Git-Dch: Ignore