update io docs for OpenDocument Spreadsheets
- [x] closes #49790
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
I believe this documentation is shared by `Styler.to_excel`. Can I ask double check if this write mode also supports that output method including the addition of excel colors, number formats and borders? etc. @attack68 - not sure what you mean by "shared" here; is it that the `Styler.to_excel` docs link to this section of the documentation? I checked and that doesn't seem to be the case (but I might be missing it?). I am of the understanding that there is no direct documentation for `Styler.to_excel` it is a shared substitution of `DataFrame.to_excel`.
```
    @doc(
        NDFrame.to_excel,
        klass="Styler",
        storage_options=_shared_docs["storage_options"],
        storage_options_versionadded="1.5.0",
    )
```
Therefore I wonder if this update to those docs will automatically apply to `Styler.to_excel` and if the alternative render engine can correctly parse styles. Lot of ifs, but worth the question. This isn't an update to the doc strings, it's an update to the User Guide here: https://pandas.pydata.org/pandas-docs/dev/user_guide/io.html#opendocument-spreadsheets great. my bad, thx for highlighting. Thanks @vamsi-verma-s 