chore: Java 스타일 수정

Author: github-actions

backend/src/main/java/io/f1/backend/domain/game/websocket/GameSocketController.java

@@ -11,8 +11,8 @@
 import io.f1.backend.domain.game.dto.RoundResult;
 import io.f1.backend.domain.game.dto.request.DefaultWebSocketRequest;
 import io.f1.backend.domain.game.dto.request.GameStartRequest;
-
 import io.f1.backend.domain.user.dto.UserPrincipal;
+
 import lombok.RequiredArgsConstructor;
 
 import org.springframework.messaging.Message;

backend/src/main/java/io/f1/backend/global/config/WebSocketConfig.java

@@ -20,8 +20,8 @@ public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {
     @Override
     public void registerStompEndpoints(StompEndpointRegistry registry) {
         registry.addEndpoint("/ws/game-room")
-            .addInterceptors(new HttpSessionHandshakeInterceptor())
-            .setAllowedOriginPatterns("*");
+                .addInterceptors(new HttpSessionHandshakeInterceptor())
+                .setAllowedOriginPatterns("*");
     }
 
     @Override