$ git clone -n https://src.fedoraproject.org/rpms/python3.12.git /var/lib/mock/f40-build-2148040-50889/root/chroot_tmpdir/scmroot/python3.12
Cloning into '/var/lib/mock/f40-build-2148040-50889/root/chroot_tmpdir/scmroot/python3.12'...
$ git fetch origin 7a094a057183ba49527fcac7e9e5c863f74bc55a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python3.12
 * [new ref]         7a094a057183ba49527fcac7e9e5c863f74bc55a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a094a0 Security fix for CVE-2023-27043 (rhbz#2196190)