Twenty Nineteen: Remove unused jQuery argument passed to an IIFE that accepts no arguments.

Props Christian1012, hareesh-pillai.
Fixes #40333.

git-svn-id: https://develop.svn.wordpress.org/trunk@45923 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-content/themes/twentynineteen/js/customize-controls.js

@@ -27,4 +27,4 @@
 		});
 	});
 
-})( jQuery );
+})();