SurfaceController: Add option to add query string to RedirectToCurrentUmbracoUrl()

[jakob-bagterp]

Similar to the RedirectToCurrentUmbracoPage() method that has an overload option for adding a query string, would it make sense to give RedirectToCurrentUmbracoUrl() a similar option to add a query string?

My use case: My site is configured to remove trailing slash from URLs, e.g. example.com/some-page instead of the Umbraco default example.com/some-page/. When I use the surface controller on a search page, I then get unnecessary redirects since I have to use the RedirectToCurrentUmbracoPage(QueryString queryString) method that, I imagine, doesn't retain the URL without trailing slash /search?query=something, but instead replaces the URL with the default trailing slash /search/?query=something.