$ git clone -n https://gitee.com/src-opencloudos-rpms/tzdata.git /var/lib/mock/dist-oc8-build-137198-79521/root/chroot_tmpdir/scmroot/tzdata
Cloning into '/var/lib/mock/dist-oc8-build-137198-79521/root/chroot_tmpdir/scmroot/tzdata'...
$ git fetch origin d153e7d03efe7c3666831f818ee4a5e52a124247:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/tzdata
 * [new ref]         d153e7d03efe7c3666831f818ee4a5e52a124247 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d153e7d import tzdata-2025b-1.tl3.ap.2