$ git clone -n git+ssh://git@gitee.com/src-anolis-os/icu.git /var/lib/mock/dist-an23-riscv64-build-94525-45499/root/chroot_tmpdir/scmroot/icu
Cloning into '/var/lib/mock/dist-an23-riscv64-build-94525-45499/root/chroot_tmpdir/scmroot/icu'...
$ git reset --hard origin/a23
Updating files:  63% (7/11)
Updating files:  72% (8/11)
Updating files:  81% (9/11)
Updating files:  90% (10/11)
Updating files: 100% (11/11)
Updating files: 100% (11/11), done.
HEAD is now at b1cf44c !2 init from upstream Merge pull request !2 from Meredith/a23-dev