any: forward/centralize requests internally

src/entt/core/any.hpp

@@ -295,7 +295,7 @@ public:
      * @return An opaque pointer the contained instance, if any.
      */
     [[nodiscard]] void *data() noexcept {
-        return (!vtable || mode == policy::cref) ? nullptr : const_cast<void *>(vtable(operation::get, *this, nullptr));
+        return mode == policy::cref ? nullptr : const_cast<void *>(std::as_const(*this).data());
     }
 
     /**
@@ -304,7 +304,7 @@ public:
      * @return An opaque pointer the contained instance, if any.
      */
     [[nodiscard]] void *data(const type_info &req) noexcept {
-        return *info == req ? data() : nullptr;
+        return mode == policy::cref ? nullptr : const_cast<void *>(std::as_const(*this).data(req));
     }
 
     /**