$ git clone -n https://gitee.com/src-anolis-os/tzdata.git /var/lib/mock/dist-an8-build-67802-37228/root/chroot_tmpdir/scmroot/tzdata
Cloning into '/var/lib/mock/dist-an8-build-67802-37228/root/chroot_tmpdir/scmroot/tzdata'...
$ git reset --hard origin/a8
HEAD is now at 316abbf update to tzdata-2021e-1.el8