$ git clone -n https://gitee.com/mgb01105731/golang.git /var/lib/mock/dist-an23-build-python3.11-377658-71767/root/chroot_tmpdir/scmroot/golang
Cloning into '/var/lib/mock/dist-an23-build-python3.11-377658-71767/root/chroot_tmpdir/scmroot/golang'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/golang
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1677a4b update to 1.21.10