invent.kde.org key exchange

[Tobias Leupold]

Hi all,

as of recently, I get the following warning when communicating with 
invent.kde.org:

    $ git pull
    ** WARNING: connection is not using a post-quantum key exchange algorithm.
    ** This session may be vulnerable to "store now, decrypt later" attacks.
    ** The server may need to be upgraded. See https://openssh.com/pq.html

Should we do something about this?

Cheers, Tobias