인기 콘텐츠 Cache 로직 - key 값에서 LocalDateTime 제거

src/main/kotlin/kr/co/vividnext/sodalive/content/AudioContentRepository.kt

@@ -446,7 +446,7 @@ class AudioContentQueryRepositoryImpl(private val queryFactory: JPAQueryFactory)
 
     @Cacheable(
         value = ["weekLivedCache"],
-        key = "#startDate" + '_' + "#isAdult" + '_' + "#offset" + '_' + "#limit",
+        key = "#isAdult" + '_' + "#offset" + '_' + "#limit",
         cacheManager = "cacheManager"
     )
     override fun getAudioContentRanking(