$ git clone -n https://src.fedoraproject.org/rpms/python3.12.git /var/lib/mock/f40-build-2476762-61590/root/chroot_tmpdir/scmroot/python3.12
Cloning into '/var/lib/mock/f40-build-2476762-61590/root/chroot_tmpdir/scmroot/python3.12'...
$ git fetch origin c0ffafcda5c6195905ea663153ce11f1439ef90b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python3.12
 * [new ref]         c0ffafcda5c6195905ea663153ce11f1439ef90b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c0ffafc Fix tests for XMLPullParser with Expat 2.6.0