Remove ABI-incompatible assertion code in any_view.hpp

If a provider of an any_view is built without NDEBUG defined, but a
consumer is built with NDEBUG defined, the consumer will crash due to
ABI-incompatibility in any_ref.

Repros on clang with sanitizers, and that's an easily shareable demo:
  https://godbolt.org/z/Go9qxnjrM

Can't get it to repro with a small example in gcc, even with sanitizers

Repros in a small example on windows with msvc using same cpp/hpp files
as above link - usually assertion failure in the assertion that this
commit removes, sometimes Access Violation, but always crashes one way
or another. No sanitizers needed to get a crash with msvc. It's just
not easily shareable.

include/range/v3/view/any_view.hpp

@@ -125,22 +125,15 @@ namespace ranges
             template<typename T>
             constexpr any_ref(T & obj) noexcept
               : obj_(detail::addressof(obj))
-#ifndef NDEBUG
-              , info_(&typeid(rtti_tag<T>))
-#endif
             {}
             template<typename T>
             T & get() const noexcept
             {
-                RANGES_ASSERT(obj_ && info_ && *info_ == typeid(rtti_tag<T>));
                 return *const_cast<T *>(static_cast<T const volatile *>(obj_));
             }
 
         private:
             void const volatile * obj_ = nullptr;
-#ifndef NDEBUG
-            std::type_info const * info_ = nullptr;
-#endif
         };
 
         template<typename Base>