remove redundant Core.bundle.get (#5947)

core/src/mindustry/ui/dialogs/DatabaseDialog.java

@@ -36,7 +36,7 @@ public class DatabaseDialog extends BaseDialog{
         cont.table(s -> {
             s.image(Icon.zoom).padRight(8);
             search = s.field(null, text -> rebuild()).growX().get();
-            search.setMessageText(Core.bundle.get("players.search"));
+            search.setMessageText("@players.search");
         }).fillX().padBottom(4).row();
 
         cont.pane(all);