• Update to 3.1.0
• Pass maintainership to submitter

Changes by upstream:

• https://github.com/pypa/setuptools_scm/blob/v3.1.0/CHANGELOG.rst

PR: 234611
Submitted by: freebsd_ports@k-worx.org
Approved by: wg (prev maintainer)
Sponsored by: iXsystems Inc.