Fix broken link

Mutahhar · web-flow · commit 3cf150cdf331 · 2022-04-18T12:17:17.000+05:00
The link to "async / await" was broken. Replaced the "tc39.github.io" link with the MDN's link.
diff --git a/docs/guide/actions.md b/docs/guide/actions.md
@@ -161,7 +161,7 @@ actions: {
 }
 ```
 
-Finally, if we make use of [async / await](https://tc39.github.io/ecmascript-asyncawait/), we can compose our actions like this:
+Finally, if we make use of [async / await](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function), we can compose our actions like this:
 
 ``` js
 // assuming `getData()` and `getOtherData()` return Promises

Original file line number	Diff line number	Diff line change
`@@ -161,7 +161,7 @@ actions: {`
`161`	`161`	`}`
`162`	`162`	```
`163`	`163`
`164`		`-Finally, if we make use of [async / await](https://tc39.github.io/ecmascript-asyncawait/), we can compose our actions like this:`
	`164`	`+Finally, if we make use of [async / await](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function), we can compose our actions like this:`
`165`	`165`
`166`	`166`	``` js
`167`	`167`	// assuming `getData()` and `getOtherData()` return Promises