$ git clone -n https://src.fedoraproject.org/rpms/kdesdk-kioslaves.git /var/lib/mock/f40-build-788737-135313/root/chroot_tmpdir/scmroot/kdesdk-kioslaves
Cloning into '/var/lib/mock/f40-build-788737-135313/root/chroot_tmpdir/scmroot/kdesdk-kioslaves'...
$ git fetch origin 5a5ae76eb437a2a6414918a140bbd3af4548b7d5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdesdk-kioslaves
 * [new ref]         5a5ae76eb437a2a6414918a140bbd3af4548b7d5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a5ae76 24.02.0