feat: 테이블 명 롤백

Author: m-a-king

src/main/java/com/somemore/domains/volunteer/domain/VolunteerDetail.java

@@ -20,7 +20,7 @@
 @Getter
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
 @Entity
-@Table(name = "volunteer_detail_old") // TODO 삭제될 엔티티(테이블)
+@Table(name = "volunteer_detail") // TODO 삭제될 엔티티(테이블)
 public class VolunteerDetail extends BaseEntity {
 
     @Id