fix: 피드 record finishedAt 내림차순으로 정렬 (#352)

fix: 피드 record finishedAt desc

src/main/java/com/depromeet/domain/missionRecord/dao/MissionRecordRepositoryImpl.java

@@ -96,7 +96,7 @@ public List<FeedOneResponse> findFeedByVisibility(
                         missionRecord.mission.member.in(members),
                         missionRecord.mission.visibility.in(visibilities),
                         uploadStatusCompleteEq())
-                .orderBy(missionRecord.startedAt.desc())
+                .orderBy(missionRecord.finishedAt.desc())
                 .limit(FEED_TAB_LIMIT)
                 .fetch();
     }