[packit] Propose update failed for release 0.78

[packit-as-a-service]

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

dist-git branch	error
f31	The distgit repository /tmp/packit-dist-gitaa1btaoz is dirty.This is not supported.
f32	Upstream archive was not downloaded, something is wrong.
master	The distgit repository /tmp/packit-dist-gitaa1btaoz is dirty.This is not supported.

You can re-trigger the update by adding /packit propose-update to the issue comment.