Tests: Update jQuery 3.6.0 to 3.6.3

Author: mgol

Gruntfile.js

@@ -81,8 +81,8 @@ module.exports = function( grunt ) {
 				"min+3.x-git.min",
 				"dev+3.x-git.slim",
 				"min+3.x-git.slim.min",
-				"dev+3.6.0",
-				"dev+3.6.0.slim",
+				"dev+3.6.3",
+				"dev+3.6.3.slim",
 				"dev+3.5.1",
 				"dev+3.5.1.slim",
 				"dev+3.4.1",

README.md

@@ -25,7 +25,7 @@ The following table indicates which jQuery Migrate versions can be used with whi
 In your web page, load this plugin *after* the script tag for jQuery, for example:
 
 ```html
-<script src="https://code.jquery.com/jquery-3.6.0.js"></script>
+<script src="https://code.jquery.com/jquery-3.6.3.js"></script>
 <script src="https://code.jquery.com/jquery-migrate-3.4.0.js"></script>
 ```
 

test/data/testinit.js

@@ -261,7 +261,7 @@ TestManager.init( {
 		urlTag: "jquery",
 		choices: "dev,min,git,git.min,git.slim,git.slim.min," +
 			"3.x-git,3.x-git.min,3.x-git.slim,3.x-git.slim.min," +
-			"3.6.0,3.6.0.slim,3.5.1,3.5.1.slim,3.4.1,3.4.1.slim," +
+			"3.6.3,3.6.3.slim,3.5.1,3.5.1.slim,3.4.1,3.4.1.slim," +
 			"3.3.1,3.3.1.slim,3.2.1,3.2.1.slim,3.1.1,3.1.1.slim,3.0.0,3.0.0.slim"
 	},
 	"jquery-migrate": {