reccmp: vtable comparison (#452)

* Add vtable comparison to reccmp

* Add missing scalar deleting destructors

* Fix some vtables

---------

Co-authored-by: Christian Semmler <mail@csemmler.com>

LEGO1/lego/legoomni/include/legocachesound.h

@@ -23,6 +23,9 @@ public:
 		return !strcmp(p_name, LegoCacheSound::ClassName()) || MxCore::IsA(p_name);
 	}
 
+	// SYNTHETIC: LEGO1 0x10006610
+	// LegoCacheSound::`scalar deleting destructor'
+
 private:
 	void Init();
 };