Fix CI job to publish PyPI to avoid local versions.
Job https://gitlab.merchise.org/mercurio-2018/travertine/-/jobs/176392 shows that we were trying to upload local versions. Let strengthen the pattern of files we upload.
Job https://gitlab.merchise.org/mercurio-2018/travertine/-/jobs/176392 shows that we were trying to upload local versions. Let strengthen the pattern of files we upload.