Add more unit test cases to account for OK accessor notation formats and remove empty rogue line.

Author: rebeccahum

WordPressVIPMinimum/Sniffs/JS/WindowSniff.php

@@ -70,7 +70,6 @@ public function register() {
 	 */
 	private $syntaxTokens = [
 		T_OBJECT_OPERATOR,
-
 	];
 
 	/**

WordPressVIPMinimum/Tests/JS/WindowUnitTest.js

@@ -32,3 +32,7 @@ window['location']; // Error.
 window.location['href']; // Error.
 window['location']['protocol']; // Error.
 window['location'].host; // Error.
+
+window['location']['test']; // Ok.
+window.location['test']; // Ok.
+window['test'].location; // Ok.