Update FreeBSD CI jobs FreeBSD 14.1

The current FreeBSD CI jobs are failing installation since the
"opencv" package is now missing there. Updating to 14.1 fixes
the issue.

Message-Id: <20240911090149.286257-1-thuth@redhat.com>
Reviewed-by: Li-Wen Hsu <lwhsu@FreeBSD.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
4 files changed