The CI system already provides these so it doesn't have any effect there, but this allows to generate correct dependency data for kdesrc-build from .kde-ci.yml
This contains the following changes:
- Use separate db connections for feed updates (required for
multithreading.
- Add ThreadWeaver dependency.
- Port update job from KJob to ThreadWeaver::Job
- This should also solve the bug where the update process would hang
on the "processEvents" call, which was intended to keep the UI
responsive during updates.
BUG: 452585
