fix(deps): update rust crate bincode to v3

backend/src/main.rs

@@ -121,10 +121,7 @@ async fn update_game(
 
     let mut r_existing = None;
 
-    if let Some(existing) = games.iter_mut().find(|g| {
-        (g.remote_id == game.remote_id && g.source == game.source) || (g.title == game.title)
-    }) {
-        existing.title = game.title.clone();
+    if let Some(existing) = games.iter_mut().find(|g| g.title == game.title) {
         existing.source = game.source;
         existing.min_players = game.min_players;
         existing.max_players = game.max_players;