$ git clone -n https://gitee.com/src-anolis-os/shim-unsigned-x64.git /var/lib/mock/dist-an23.3-build-433287-73067/root/chroot_tmpdir/scmroot/shim-unsigned-x64
Cloning into '/var/lib/mock/dist-an23.3-build-433287-73067/root/chroot_tmpdir/scmroot/shim-unsigned-x64'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/shim-unsigned-x64
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3dd2184 fix CVE-2023-40546 CVE-2023-40549 CVE-2023-40550 CVE-2023-40551