$ git clone -n https://src.fedoraproject.org/rpms/kde-dev-utils.git /var/lib/mock/f40-build-802862-144122/root/chroot_tmpdir/scmroot/kde-dev-utils
Cloning into '/var/lib/mock/f40-build-802862-144122/root/chroot_tmpdir/scmroot/kde-dev-utils'...
$ git fetch origin 8619b890e6cba387e5f11b080277a507a9f783f7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kde-dev-utils
 * [new ref]         8619b890e6cba387e5f11b080277a507a9f783f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8619b89 24.02.1