Eighth Korean I10n work for release-1.13 (#13250)

* ko-trans: Update outdated contents in dev-1.13-ko.8 branch partly (#12986)

* ko: Update outdated files in dev-1.13-ko.8 (#13000)

* ko: add tutorials/stateful-application/basic-stateful-set #12449  (#13073)

* Add missing word. (#13249)

* Fixed wrong word. (#13246)

* Translate concepts/cluster-administration/federation.md in Korean (#13159)

* Translate concepts/overview/object-management-kubectl/imperative-comm… (#13076)

Co-authored-by:    June Yi <june.yi@samsung.com>
Co-authored-by:    Claudia J.Kang <claudiajkang@gmail.com>
Co-authored-by:    Yoon <learder@gmail.com>
Co-authored-by:    Thomas Sungjin Kang <ujuc@ujuc.kr>
Co-authored-by:    Seokho <shsongist@gmail.com>
Co-authored-by:    zerobig <zerobig.kim@gmail.com>

content/ko/docs/tutorials/stateless-application/guestbook.md

@@ -2,6 +2,10 @@
 title: "예시: Redis를 사용한 PHP 방명록 애플리케이션 배포하기"
 content_template: templates/tutorial
 weight: 20
+card:
+  name: tutorials
+  weight: 30
+  title: "상태를 유지하지 않는 예제: Redis를 사용한 PHP 방명록"
 ---
 
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