$ git clone -n https://src.fedoraproject.org/rpms/lockdev.git /var/lib/mock/f39-build-1623852-38990/root/chroot_tmpdir/scmroot/lockdev
Cloning into '/var/lib/mock/f39-build-1623852-38990/root/chroot_tmpdir/scmroot/lockdev'...
$ git fetch origin 9a44507544a446c26757e571acc90c3dbd6092d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lockdev
 * [new ref]         9a44507544a446c26757e571acc90c3dbd6092d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a44507 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild