$ git clone -n https://gitee.com/fundawang/tzdata.git /var/lib/mock/dist-an23-build-156667-58313/root/chroot_tmpdir/scmroot/tzdata
Cloning into '/var/lib/mock/dist-an23-build-156667-58313/root/chroot_tmpdir/scmroot/tzdata'...
$ git reset --hard 649cb5a380e0d701788b720b2acb55f2c8bf1f5c
HEAD is now at 649cb5a 2022f