[packit] Propose downstream failed for release 0.28.4

[packit-as-a-service]

Packit failed on creating pull-requests in dist-git:

dist-git branch	error
f35	Cannot checkout release tag: GitCommandError(['git', 'checkout', '0.28.4'], 1, b"error: pathspec '0.28.4' did not match any file(s) known to git", b'').
f36	Cannot checkout release tag: GitCommandError(['git', 'checkout', '0.28.4'], 1, b"error: pathspec '0.28.4' did not match any file(s) known to git", b'').
main	Cannot checkout release tag: GitCommandError(['git', 'checkout', '0.28.4'], 1, b"error: pathspec '0.28.4' did not match any file(s) known to git", b'').

You can retrigger the update by adding a comment (/packit propose-downstream) into this issue.

[martinpitt]

Known, I had to pull the release, it was broken.