Fifth Korean l10n work for release 1.18

- Update to Outdated files in the dev-1.18-ko.5 branch. (#21450)
- Translate tasks/run-application/run-single-instance-stateful-application in Korean (#21174)
- Translate tasks/debug-application-cluster/determine-reason-pod-failure in Korean (#21515)
- Translate tasks/manage-hugepages/scheduling-hugepages.md into Korean (#21337)
- Translate tasks/extend-kubectl/kubectl-plugins.md into Korean (#21454)
- Translate tasks/manage-daemon/rollback-daemon-set.md into Korean (#21376)
- Translate contribute/generate-ref-docs/overview in Korean (#21466)
- Translate reference/kubectl/overview.md into Korean (#21552)
- Translate configure-pod-initialization in Korean (#21600)
- Translate tasks/manage-daemon/update-daemon-set.md into Korean (#21378)

Co-authored-by: Jerry Park <jaehwa@gmail.com>
Co-authored-by: Yoon <learder@gmail.com>
Co-authored-by: Yuk, Yongsu <ysyukr@gmail.com>
Co-authored-by: Seokho Son <shsongist@gmail.com>
Co-authored-by: guslcho <jamie14@naver.com>
Co-authored-by: DongMoon Kim <dmoons.kim@gmail.com>
Co-authored-by: bluefriday <bluefriday86@gmail.com>

content/ko/docs/reference/using-api/api-overview.md

@@ -18,7 +18,7 @@ API 오브젝트로 취급되고,
 [API](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/)에 상응하는 항목이 있다.
 
 대부분의 작업은 API에 의존하고 있는
-[kubectl](/docs/reference/kubectl/overview/) 커맨드라인 인터페이스 또는
+[kubectl](/ko/docs/reference/kubectl/overview/) 커맨드라인 인터페이스 또는
 [kubeadm](/docs/reference/setup-tools/kubeadm/kubeadm/)과 같은 다른 커맨드라인 툴을 통해 수행할 수 있다.
 그러나, REST 호출 사용을 통해서 API에 직접 접근할 수도 있다.