Clean up hacky code that avoids loading @wikimedia/codex in vector 2022

This code was introduced as a hotfix for avoiding loading @wikimedia/codex
module in vector 2022 skin, in I44835e672bce97a7d3a98d9d75c4805ee2cc448d.

Now that the issue has been properly handled after this patch
(I43551be73da2126fd84ffaa0d37faec58bc47135) has been merged,
we can remove this code.

Bug: T353850
Change-Id: I458a0a6835caedb25bfaa1c58800fb9ce849fb1b

resources/js/ext.uls.compactlinks.js

@@ -191,11 +191,9 @@
 		}
 		// If there is an interlanguage selector in the page already
 		// there is no need to add a trigger and Codex styles (T353850).
-		if ( !$( '.mw-interlanguage-selector' ).length ) {
-			mw.loader.using( '@wikimedia/codex' ).then( function () {
-				this.addTrigger();
-			}.bind( this ) );
-		}
+		mw.loader.using( '@wikimedia/codex' ).then( function () {
+			this.addTrigger();
+		}.bind( this ) );
 
 		mw.hook( 'mw.uls.compactlinks.initialized' ).fire( true );
 	};