Update dev/how-to/get-started/TiDB-Binlog-tutorial.md
Update dev/how-to/get-started/TiDB-Binlog-tutorial.md

Co-Authored-By: Caitin <993aa8c4860e3c7690803b38a86b03e49bbad7db@users.noreply.github.com>
pingcap/docs-cn,pingcap/docs-cn