$ git clone -n https://gitee.com/src-opencloudos-rpms/tzdata.git /var/lib/mock/dist-oc8-build-256397-84585/root/chroot_tmpdir/scmroot/tzdata
Cloning into '/var/lib/mock/dist-oc8-build-256397-84585/root/chroot_tmpdir/scmroot/tzdata'...
$ git fetch origin 96ef99b4182cb1d55621caa7d6371b80e3eaa15e:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/tzdata
 * [new ref]         96ef99b4182cb1d55621caa7d6371b80e3eaa15e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96ef99b import tzdata-2026f-1.tl3.ap.1