The current CI test does not need these at all, they were only
required for the old test which used ibus-desktop-testing-runner and
Xvfb, gnome-shell-extension-no-overview seems unavailable on c10s and
that makes the CI test fail for no reason.
- Drop Python2 support (using pyupgrade --py3-plus *.py)
- Make it possible to use keys with Unicode keysyms in keybindings (requires ibus > 1.5.30)
(Resolves: https://github.com/mike-fabian/ibus-typing-booster/issues/497, same problem for ibus-table)
- Use `frames_per_buffer=chunk_size` option in `self._paudio.open()`
(Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2238746#c3)
- Translation update from Weblate (cs 36.6%, ja 45.3%, zh_CN 92.0%)
- Convert to rpm-autospec