$ git clone -n https://src.fedoraproject.org/rpms/python3.6.git /var/lib/mock/f39-build-2277270-55189/root/chroot_tmpdir/scmroot/python3.6
Cloning into '/var/lib/mock/f39-build-2277270-55189/root/chroot_tmpdir/scmroot/python3.6'...
$ git fetch origin d0484132530c1bc572ac059c06e686fe7c4df210:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python3.6
 * [new ref]         d0484132530c1bc572ac059c06e686fe7c4df210 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d048413 Security fix for CVE-2023-27043 (rhbz#2196191)