Bug#1079085: libervia-backend: Tests fail with twisted 24.7.0

[Danilo Egea Gondolfo]

I created a merge request to add the new dependencies. It fixes the 
problem for me when I run the autopkgtests on Debian Sid.

Please let me know if it's not the best solution.
https://salsa.debian.org/xmpp-team/libervia-backend/-/merge_requests/3