$ git clone -n https://gitee.com/ocs-commit/tzdata.git /var/lib/mock/dist-ocs23-base-build-334856-37368/root/chroot_tmpdir/scmroot/tzdata
Cloning into '/var/lib/mock/dist-ocs23-base-build-334856-37368/root/chroot_tmpdir/scmroot/tzdata'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-commit/tzdata
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cad0da - [Type] bugfix - [DESC] Apply patches from rpm-tracker - [Bug Fix] 87abb1135ef7bd5d2e57041868ad9a135b9fa67d.patch: Tighten security checks on TZ values