hud: show Info messages in subtitles

src/hud.rs

@@ -981,6 +981,7 @@ fn update_hud(
                 .iter()
                 .filter(|msg: &&Message| match msg.level {
                     LogLevel::Chat => true,
+                    LogLevel::Info => true,
                     _ => false,
                 })
                 .rev()