$ git clone -n https://gitee.com/src-anolis-ai/ffmpeg.git /var/lib/mock/dist-an23-epao-build-443567-73220/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23-epao-build-443567-73220/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-ai/ffmpeg
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6eb0b8 Fix CVE-2023-49501 CVE-2024-31582 CVE-2024-31578