Fixed pop the wrong page when changing the speed

[akmalova]

Fixed pop the wrong page when changing the speed
Issue: #618

This was during the speed change and the use of additional options. This was due to the use of the wrong context. In order for the bottom sheet to close correctly, we need to use the context of the bottom sheet itself.

await showModalBottomSheet<OptionItem>(
              context: context,
              isScrollControlled: true,
              useRootNavigator: chewieController.useRootNavigator,
              builder: (context) => OptionsDialog(
                options: options,
                options: _buildOptions(context),
                cancelButtonText:
                    chewieController.optionsTranslation?.cancelButtonText,
              ),

In this regard, I had to add the BuildContext context parameter to the OptionItem model in onTap callback. Now there is no such problem.
Function(BuildContext context)? onTap;

Such a bug was noticed in a project where we use AutoRoute package, so maybe this bug has something to do with using this package.