$ git clone -n https://gitee.com/mgb01105731/python-blivet.git /var/lib/mock/dist-an23.3-build-495095-74606/root/chroot_tmpdir/scmroot/python-blivet
Cloning into '/var/lib/mock/dist-an23.3-build-495095-74606/root/chroot_tmpdir/scmroot/python-blivet'...
$ git fetch origin a23.3:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/python-blivet
 * [new branch]      a23.3      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 36e38b7 update to 3.10.1