feat: add OnClick EventCallback to FluentAnchor

[majkada]

🙋 Feature Request

It would be great having an optional OnClick EventCallback in the FluentAnchor component.

🔦 Context

I have plain text on my page and there I want to embed a link but instead of navigating to a different page I would like to open a dialog with further information about the text behind the link.

💻 Examples

<FluentLabel>tsdf sdfsd <FluentAnchor Href="#" Appearance="Appearance.Hypertext" OnClick="OpenDialog">2341</FluentAnchor> gsdf sdf.</FluentLabel>