Userland: Always construct Application with try_create()

Author: https://github.com/AtkinsSJ
Commit: 73552c1856
Pull-request: https://github.com/SerenityOS/serenity/pull/13707
Reviewed-by: https://github.com/alimpfard

Userland/Utilities/copy.cpp

@@ -64,7 +64,7 @@ static Options parse_options(Main::Arguments arguments)
 
 ErrorOr<int> serenity_main(Main::Arguments arguments)
 {
-    auto app = GUI::Application::construct(arguments);
+    auto app = TRY(GUI::Application::try_create(arguments));
 
     Options options = parse_options(arguments);