Update breezy to version 3.3.4 / rev 13 via SR 1116637
https://build.opensuse.org/request/show/1116637
by user mcepl + anag+factory
- Update to 3.3.4:
- Improve handling of lp: URLs when lp: insteadOf is set in gitconfig.
- Allow setting _ConnectRequestor.selector.
- Fix brz-email bug on Python 3.
- Fix compatibility with newer versions of dulwich.