Query parameter support

[Antman261]

Currently there doesn't appear to be any support for query parameters, i.e. /some-resource/:id/sub-collection?filter=some-facet

Query parameters are different from params because they're optional and often used in GET requests to filter the result in some way.

At present, the library actually prevents query parameter usage entirely, as the client will throw a type error if you try to add one.

A simple solution in the interim may be to add a queryParam object to the request info options object. This could be typed as URLSearchParams so we leverage existing browser implementations.