✅ re-added test

I have no idea why this test has been removed in the first place.

test/src/unit-pointer_access.cpp

@@ -257,11 +257,11 @@ TEST_CASE("pointer access")
 
         const test_type* p2 = value.get_ptr<const test_type*>();
         CHECK(p1 == value.get_ptr<const test_type*>());
-        //CHECK(*p2 == value.get<test_type>());
+        CHECK(*p2 == value.get<test_type>());
 
         const test_type* const p3 = value.get_ptr<const test_type* const>();
         CHECK(p1 == value.get_ptr<const test_type* const>());
-        //CHECK(*p3 == value.get<test_type>());
+        CHECK(*p3 == value.get<test_type>());
 
         // check if null pointers are returned correctly
         CHECK(value.get_ptr<const json::object_t*>() == nullptr);