Replace $( document ).ready(...) by $(...)

In jQuery 3 $(document).ready(...) is deprecated.
https://jquery.com/upgrade-guide/3.0/#deprecated-document-ready-handlers-other-than-jquery-function

Change-Id: I1a9f578d8cf8fa2d9dd38a1b2d3a0b3c32914b74

resources/js/ext.uls.compactlinks.js

@@ -506,7 +506,7 @@
 	if ( document.readyState === 'interactive' ) {
 		createCompactList();
 	} else {
-		$( document ).ready( createCompactList );
+		$( createCompactList );
 	}
 
 }( jQuery, mediaWiki ) );

resources/js/ext.uls.interface.js

@@ -523,6 +523,6 @@
 	if ( document.readyState === 'interactive' ) {
 		init();
 	} else {
-		$( document ).ready( init );
+		$( init );
 	}
 }( jQuery, mediaWiki ) );

resources/js/ext.uls.webfonts.js

@@ -224,7 +224,7 @@
 		}, 0 );
 	};
 
-	$( document ).ready( function () {
+	$( function () {
 		mw.webfonts.preferences.load();
 
 		if ( mw.webfonts.preferences.isEnabled() ) {

resources/js/ext.uls.webfonts.mobile.js

@@ -28,7 +28,7 @@
 	mediawikiFontRepository.base = mw.config.get( 'wgExtensionAssetsPath' ) +
 		'/UniversalLanguageSelector/data/fontrepo/fonts/';
 
-	$( document ).ready( function () {
+	$( function () {
 		// MediaWiki specific overrides for jquery.webfonts
 		$.extend( $.fn.webfonts.defaults, {
 			repository: mediawikiFontRepository,