gh-91960: Add FreeBSD build and test using Cirrus-CI (#91961)

Cirrus-CI is a hosted CI service that supports FreeBSD, Linux, macOS,
and Windows.  Add a .cirrus.yml configuration file to provide CI coverage
on pull requests for FreeBSD 13.2.

Co-authored-by: Victor Stinner <vstinner@python.org>

Ed Maste committed 2y ago

2cd170db40ffba357848672ff3d2f8c1e0e74f2c

Parent: f8a0479

Committed by GitHub <noreply@github.com> on 9/6/2023, 2:57:40 PM