$ git clone -n https://src.fedoraproject.org/rpms/stk.git /var/lib/mock/f40-build-796490-140694/root/chroot_tmpdir/scmroot/stk
Cloning into '/var/lib/mock/f40-build-796490-140694/root/chroot_tmpdir/scmroot/stk'...
$ git fetch origin b998e46e3c8ad026ef6d9f35a196a9e7c180b85c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/stk
 * [new ref]         b998e46e3c8ad026ef6d9f35a196a9e7c180b85c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b998e46 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild