Seventh Korean l10n work for release 1.18

- Translate reference/command-line-tools-reference/feature-gates.md int… (#22240)
- Fix issue of broken links to translated docs (#22105)
- Fix issue of document link in some ko documents (#22379)
- Translate tasks/administer-cluster/access-cluster-services.md into Ko… (#21776)
- Fix issue with 'Linux' and 'Windows' notation in Korean docs (#22362)
- Fix issue of broken links to translated docs #2 (#22270)
- Fix issue with k8s.io/ko/docs/concepts/overview/kubernetes-api.md (#22261)
- Fix issue with k8s.io/ko/docs/concepts/overview/working-with-objects/ (#22263)
- Fix incorrect notation of 'directory' into Korean (#22155)
- Fix issue with k8s.io/ko/docs/concepts/overview/components.md (#22232)
- Update outdated files in dev-1.18-ko.7 (#22128)
- Modify spacing term ReplicaSet in Korean (#22148)
- Translate tasks/administer-cluster/extended-resource-node.md into Korean (#21849)
- Translate tasks/administer-cluster/access-cluster-api.md into Korean (#21730)

Co-authored-by: Jerry Park <jaehwa@gmail.com>
Co-authored-by: woopyoung <ywp041@gmail.com>
Co-authored-by: coolguyhong <podolsmith@naver.com>
Co-authored-by: PyungHo Yoon <learder@gmail.com>
Co-authored-by: Seokho Son <shsongist@gmail.com>
Co-authored-by: jmyung <jesang.myung@gmail.com>
Co-authored-by: Ian Y. Choi <ianyrchoi@gmail.com>

content/ko/docs/tutorials/stateless-application/guestbook-logs-metrics-with-elk.md

@@ -402,6 +402,6 @@ kubectl scale --replicas=3 deployment/frontend
 ## {{% heading "whatsnext" %}}
 
 * [리소스 모니터링 도구](/ko/docs/tasks/debug-application-cluster/resource-usage-monitoring/)를 공부한다.
-* [로깅 아키텍처](/docs/concepts/cluster-administration/logging/)를 더 읽어본다.
+* [로깅 아키텍처](/ko/docs/concepts/cluster-administration/logging/)를 더 읽어본다.
 * [애플리케이션 검사 및 디버깅](/ko/docs/tasks/debug-application-cluster/)을 더 읽어본다.
 * [애플리케이션 문제 해결](/ko/docs/tasks/debug-application-cluster/resource-usage-monitoring/)을 더 읽어본다.