[releng] Issue #6934: Insert new archivetype into koji db for MBS CG artifacts

[Ralph Bean]

ralph reported a new issue against the project: `releng` that you are following:
``
We need to import the modulemd.yaml file into koji after a module build completes, but
koji only let's archives with certain file extensions in.  yaml isn't one of
them.

Koji devs say that we need to do a manual sql INSERT:

    insert into archivetypes (name, description, extensions) VALUES ('yaml',
'YAML markup language file', 'yaml yml');
``

To reply, visit the link below or just reply to this email
https://pagure.io/releng/issue/6934