This update fixes the following issues for osc:
- 0.139.1:
- do not crash on invalid authentification setup

- update to 0.139.0:
- bugfixes for owner search
- support generic emulator virtualization
- added "--host" argument to "osc build" (used to perform the build on a remote host)
- "search --maintained" is obsolete. Abort on usage.
- "maintainer --user" support to search for all official maintained instance for given user or group
- added support to abort a commit after displaying a default commit message in $EDITOR. As a result other commands like "submitrequest" will also ask if the user wants to proceed if the default comment/message wasn't changed.