$ git clone -n https://src.fedoraproject.org/rpms/kf5-ksmtp.git /var/lib/mock/f39-build-1652163-40497/root/chroot_tmpdir/scmroot/kf5-ksmtp
Cloning into '/var/lib/mock/f39-build-1652163-40497/root/chroot_tmpdir/scmroot/kf5-ksmtp'...
$ git fetch origin 80bf7cec90d3615f8e87748f5cb807e3e34bf098:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-ksmtp
 * [new ref]         80bf7cec90d3615f8e87748f5cb807e3e34bf098 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 80bf7ce 23.08.2