Sixth Korean l10n work for release-1.19

- fix Korean translation of 'object' (#25370)
- Update outdated files in the dev-1.19-ko.6 branch (2) (#25403)
- Translate setup/release/version-skew-policy.md in Korean (#25345)
- Translate tutorials/configuration/configure-java-microservice/configure-java-microservice/ into Korean (#24981)
- Translate health-checks.md into Korean (#25342)
- Translate reference/glossary/api-group.md in Korean (#25321)
- Translate reference/glossary/object.md in Korean (#25318)
- Translate tutorials/configuration/configure-java-microservice/configure-java-microservice-interactive/ into Korean (#24984)
- switch New York Times case study to use youtube shortcode (ko) (#25287)

Co-authored-by: seokho-son <shsongist@gmail.com>
Co-authored-by: Jerry Park <jaehwa@gmail.com>
Co-authored-by: PyungHo Yoon <learder@gmail.com>
Co-authored-by: mylovepooh <jun8414@gmail.com>
Co-authored-by: jmkim <jm1223.kim@samsung.com>
Co-authored-by: santachopa <santachopa@naver.com>
Co-authored-by: Arhell <arhell333@gmail.com>

content/ko/docs/tasks/debug-application-cluster/debug-pod-replication-controller.md

@@ -45,7 +45,7 @@ kubectl describe pods ${POD_NAME}
 사용자 클러스터의 CPU 나 Memory의 공급이 소진되었을 수 있다. 이 경우
 몇 가지 방법을 시도할 수 있다.
 
-* 클러스터에 [노드를 더 추가하기](/ko/docs/tasks/administer-cluster/cluster-management/#클러스터-크기-재조정).
+* 클러스터에 노드를 더 추가하기.
 
 * pending 상태인 파드를 위한 공간을 확보하기 위해
   [불필요한 파드 종료하기](/ko/docs/concepts/workloads/pods/#pod-termination)