Enhance GC subtyping checks (#3317)

Enhance the GC subtyping checks:
- Fix issues in the type equivalence check
- Enable the recursive type subtyping check
- Add a equivalence type flag in defined types of aot file, if there is an
  equivalence type before, just set it true and re-use the previous type
- Normalize the defined types for interpreter and AOT
- Enable spec test case type-equivalence.wast and type-subtyping.wast,
  and enable some commented cases
- Enable set WAMR_BUILD_SANITIZER from cmake variable

core/iwasm/aot/aot_runtime.h

@@ -752,6 +752,11 @@ bool
 aot_obj_is_instance_of(AOTModuleInstance *module_inst, WASMObjectRef gc_obj,
                        uint32 type_index);
 
+/* Whether func type1 is one of super types of func type2 */
+bool
+aot_func_type_is_super_of(AOTModuleInstance *module_inst, uint32 type_idx1,
+                          uint32 type_idx2);
+
 WASMRttTypeRef
 aot_rtt_type_new(AOTModuleInstance *module_inst, uint32 type_index);