[Console] fix #9325 extend table helper to have a row divider

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |  #9325
| License       | MIT
| Doc PR        |  https://github.com/symfony/symfony-docs/pull/3269

This PR gives the ability to insert divider rows within a table.