$ git clone -n https://src.fedoraproject.org/rpms/kolf.git /var/lib/mock/f40-build-803076-144172/root/chroot_tmpdir/scmroot/kolf
Cloning into '/var/lib/mock/f40-build-803076-144172/root/chroot_tmpdir/scmroot/kolf'...
$ git fetch origin 3970fde386bc868cb6a9677d47a93d1036bde0fa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kolf
 * [new ref]         3970fde386bc868cb6a9677d47a93d1036bde0fa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3970fde 24.02.1