Update where `setSemanticsEnabled` is found on 'Accessibility' page

[dmosdallas]

Page URL

https://docs.flutter.dev/accessibility-and-localization/accessibility/

Page source

https://github.com/flutter/website/tree/main/src/accessibility-and-localization/accessibility.md

Describe the problem

Under Screen Readers --> Browser, this page states:

Screen Readers users on web will need to toggle “Enable accessibility” button to build the semantics tree. Users can skip this step if you programmatically auto-enable accessibility for your app using this API:

RendererBinding.instance.setSemanticsEnabled(true)

However, it looks like the setSemanticsEnabled function is no longer a part of RendererBinding in flutter 3.10

Expected fix

Guide should provide up-to-date details on how to programmatically auto-enable accessibility for an app.

Additional context

No response

[danagbemava-nc]

It looks like this was moved to the SemanticsBinding class instead. See flutter/flutter#121289

Thanks for pointing this out

[aakashawalkar]

Solution:
For Flutter 3.10.0, Replace RendererBinding.instance.setSemanticsEnabled(true); with SemanticsBinding.instance.ensureSemantics();