make this conditional - don't need to execute this on linux for example

src/main.rs

@@ -234,9 +234,11 @@ fn build_ui(application: &gtk::Application) {
 }
 
 fn main() {
+    #[cfg(target_os = "windows")] {
         // instantiate rodio before gtk and don't do anything with it
         // this is silly but it's the easiest way to prevent cpal crashing on windows
         rodio::default_output_device().unwrap();
+    }
 
     let application = gtk::Application::new(
         Some("dev.tinybird.max.lull"),