fix: update useTick isEnabled typedef and readme

Author: maliut

README.md

@@ -359,7 +359,7 @@ import { useTick } from '@pixi/react'
 const MyComponent = () => {
   const [isEnabled, setIsEnabled] = useState(false)
 
-  useTick(() => console.log('This will be logged on every tick as long as `isEnabled` is `true`'), )
+  useTick(() => console.log('This will be logged on every tick as long as `isEnabled` is `true`'), isEnabled)
 
   return (
     <sprite onClick={setIsEnabled(previousState => !previousState)}>

src/typedefs/UseTickOptions.ts

@@ -9,7 +9,7 @@ export interface UseTickOptions<T>
     context?: T
 
     /** @description Whether this callback is currently enabled. */
-    isEnabled?: true,
+    isEnabled?: boolean,
 
     /** @description The priority of this callback compared to other callbacks on the ticker. */
     priority?: number