♻️ PR 리뷰 반영-2

Author: sehee123

backend/src/main/java/io/f1/backend/domain/game/app/RoomService.java

@@ -26,7 +26,6 @@
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 
-@Slf4j
 @Service
 @RequiredArgsConstructor
 public class RoomService {