Use the correctly captured this argument

Author: EnoahNetzach

lib/wasm/wasm_exec.js

@@ -565,7 +565,7 @@
 		_makeFuncWrapper(id) {
 			const go = this;
 			return function () {
-				const event = { id: id, this: this, args: arguments };
+				const event = { id: id, this: go, args: arguments };
 				go._pendingEvent = event;
 				go._resume();
 				return event.result;