Ensure `UriInterface` is cast to string in Redirect
Ensure `UriInterface` is cast to string in Redirect

- Casts the `$uri` argument to a string when creating the `Location` header.

jguittard/zend-diactoros,localheinz/zend-diactoros,mtymek/zend-diactoros,deepfreeze/zend-diactoros,mnapoli/zend-diactoros