HomeFreeBSD

.cirrus.yml: Reenable CI with pre-commit CI scripts

Description

.cirrus.yml: Reenable CI with pre-commit CI scripts

These CI works were disabled as we had been suppressing build logs for
developers running CI. That has been addressed by adding a new variable
called CIENV. So reenable the tests.

Approved by: lwhsu
Differential Revision: https://reviews.freebsd.org/D51178
Event: Oslo Hackthon 202508