$ git clone -n https://gitee.com/mgb01105731/qt5-qtbase_1.git /var/lib/mock/dist-an23-build-344974-70115/root/chroot_tmpdir/scmroot/qt5-qtbase_1
Cloning into '/var/lib/mock/dist-an23-build-344974-70115/root/chroot_tmpdir/scmroot/qt5-qtbase_1'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/qt5-qtbase_1
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4fdba9f fix CVE-2023-43114 and CVE-2023-51714