v2 - ReferenceResolution parameter has no effect

[dldl-cmd]

The parameter ReferenceResolution of the OpenApiReaderSettings class has no effect. Probably this should be removed?

var openApiReaderSettings = new OpenApiReaderSettings
{
    LoadExternalRefs = true,
    ReferenceResolution = ReferenceResolutionSetting.ResolveAllReferences
};

[MaggieKimani1]

@dldl-cmd would you like to start a PR on this?

[dldl-cmd]

@MaggieKimani1 I can do a PR on this topic. Here it is: #2152