example(dialog): switch logger to fix build

examples/dialog.rs

@@ -9,9 +9,25 @@ use cosmic_files::dialog::{
     Dialog, DialogChoice, DialogChoiceOption, DialogFilter, DialogFilterPattern, DialogKind,
     DialogMessage, DialogResult, DialogSettings,
 };
+use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
-    env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("warn")).init();
+    let log_format = tracing_subscriber::fmt::format()
+        .pretty()
+        .without_time()
+        .with_line_number(true)
+        .with_file(true)
+        .with_target(false)
+        .with_thread_names(true);
+
+    let log_layer = tracing_subscriber::fmt::Layer::default()
+        .with_writer(std::io::stderr)
+        .event_format(log_format);
+
+    tracing_subscriber::registry()
+        .with(tracing_subscriber::EnvFilter::from_env("RUST_LOG"))
+        .with(log_layer)
+        .init();
 
     let settings = Settings::default();
     app::run::<App>(settings, ())?;