Implement a first version of shared heap feature (#3789)

ps. https://github.com/bytecodealliance/wasm-micro-runtime/issues/3546

core/iwasm/aot/aot_runtime.h

@@ -119,6 +119,10 @@ typedef struct AOTModuleInstanceExtra {
     bh_list *sub_module_inst_list;
     WASMModuleInstanceCommon **import_func_module_insts;
 #endif
+
+#if WASM_ENABLE_SHARED_HEAP != 0
+    WASMSharedHeap *shared_heap;
+#endif
 } AOTModuleInstanceExtra;
 
 #if defined(BUILD_TARGET_X86_64) || defined(BUILD_TARGET_AMD_64)