$ git clone -n https://gitee.com/mgb01105731/pcp_1.git /var/lib/mock/dist-an23-build-python3.11-400038-72364/root/chroot_tmpdir/scmroot/pcp_1
Cloning into '/var/lib/mock/dist-an23-build-python3.11-400038-72364/root/chroot_tmpdir/scmroot/pcp_1'...
$ git fetch origin a23.1:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/pcp_1
 * [new branch]      a23.1      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c937f4 update to 6.2.1