Request to automatically navigate open3d documentation pages to latest version stable version

### Checklist

- [X] I have searched for [similar issues](https://github.com/isl-org/Open3D/issues).
- [X] For Python issues, I have tested with the [latest development wheel](http://www.open3d.org/docs/latest/getting_started.html#development-version-pip).
- [X] I have checked the [release documentation](http://www.open3d.org/docs/release/) and the [latest documentation](http://www.open3d.org/docs/latest/) (for `master` branch).

### Proposed new feature or change

Often, links online (e.g. results for open3d uses on google) go to really old versions of open3d documentation. We should automatically redirect these links to the latest version of the documentation.

### References

_No response_

### Additional information

_No response_