$ git clone -n https://gitee.com/mgb01105731/swtpm.git /var/lib/mock/dist-an23.2-build-411809-72783/root/chroot_tmpdir/scmroot/swtpm
Cloning into '/var/lib/mock/dist-an23.2-build-411809-72783/root/chroot_tmpdir/scmroot/swtpm'...
$ git fetch origin a23.2:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/swtpm
 * [new branch]      a23.2      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d27e57 update to 0.8.1