Revert recent changes regarding osc invocations

[Martchus]

With the latest fix there are no broken characters anymore but I saw this PR which has many deleted changelog lines: https://src.opensuse.org/pool/os-autoinst/pulls/14#issuecomment-88805

Note sure whether that's still due to the recent changes. In case it turns out to be the case I've prepared this PR so we can go back to the previous state.

Related ticket: https://progress.opensuse.org/issues/195695

[perlpunk]

Yeah, I guess to regex is probably too permissive :(
http://jenkins.qe.nue2.suse.org/job/submit-openQA-TW-to-oS_Fctry/8576/consoleFull

[debug] ### osc cat openSUSE:Factory/os-autoinst/os-autoinst.changes
[warn] ' retry -e -- osc cat openSUSE:Factory/os-autoinst/os-autoinst.changes' output seems to contain HTTP header.
[warn] Trying 2 more times after 3 seconds …
[warn] ' retry -e -- osc cat openSUSE:Factory/os-autoinst/os-autoinst.changes' output seems to contain HTTP header.
[warn] Trying 1 more times after 6 seconds …
[warn] ' retry -e -- osc cat openSUSE:Factory/os-autoinst/os-autoinst.changes' output seems to contain HTTP header.
[warn] Full output: -------------------------------------------------------------------
Wed Jan 28 12:34:32 UTC 2026 - okurz@suse.com

- Update to version 5.1769602729.9728790:

[Martchus]

Yes, the regex is too generic.

[mergify]

This pull request is now in conflicts. Could you fix it? 🙏