Hi,

I fixed the compilation issue in kdepim-runtime for the optional etesync 
feature. I would like to backport this to the release/24.02 branch, but this 
bring back the QtConcurrent dependency which I suppose was implicitly pulled 
in the qt5 time.

This is the commit in question:
https://invent.kde.org/pim/kdepim-runtime/-/commit/
65edf9bbf56de4a58bbfbe833cb546617c54a201

Cheers,
Carl