$ git clone -n https://src.fedoraproject.org/rpms/plexus-i18n.git /var/lib/mock/f38-build-side-42-init-devel-628778-26373/root/chroot_tmpdir/scmroot/plexus-i18n
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-628778-26373/root/chroot_tmpdir/scmroot/plexus-i18n'...
$ git fetch origin 61f7d4a728b5440a4b080303192bf304dac200dc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plexus-i18n
 * [new ref]         61f7d4a728b5440a4b080303192bf304dac200dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61f7d4a Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild