cleanup: Don't linebreak before closing parentheses

Otherwise recent versions of eslint want "dangling" commas,
which is at least ugly considering that most functions don't
allow adding arguments at leasure.

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1177

js/ui/search.js

@@ -220,8 +220,7 @@ var SearchResultsBase = GObject.registerClass({
 
     _ensureResultActors(results, callback) {
         let metasNeeded = results.filter(
-            resultId => this._resultDisplays[resultId] === undefined
-        );
+            resultId => this._resultDisplays[resultId] === undefined);
 
         if (metasNeeded.length === 0) {
             callback(true);