Examples: CameraControls.js: Fix import

introduced in https://github.com/mrdoob/three.js/commit/1646da3dac9d61b4c79852692559b536c1bd6ba5#diff-e51ea17911d1f8c3be1ffd12905a9e90R18

examples/jsm/controls/experimental/CameraControls.js

@@ -15,7 +15,7 @@ import {
 	TOUCH,
 	Vector2,
 	Vector3
-} from "../../../build/three.module.js";
+} from "../../../../build/three.module.js";
 
 var CameraControls = function ( object, domElement ) {