[8.x] Add fullUrlWithoutQuery method to Request

[alisaleem27]

It is quite easy to add query parameters to the current url using request()->fullUrlWithQuery() helper. This works really well when you want to add filters to the current url. But it isn't as easy to remove a parameter.

When the current URL is https://example.com/?color=red&shape=square&size=small

request()->fullUrlWithoutQuery('color');
// https://example.com/?shape=square&size=small

request()->fullUrlWithoutQuery(['color', 'size']);
// https://example.com/?shape=square