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- Update outdated files in dev-1.18-ko.7 (#22128)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/concepts/overview/working-with-objects/field-selectors.md

@@ -9,7 +9,7 @@ _필드 셀렉터_ 는 한 개 이상의 리소스 필드 값에 따라 [쿠버
 * `metadata.namespace!=default`
 * `status.phase=Pending`
 
-다음의 `kubectl` 커맨드는 [`status.phase`](/ko/docs/concepts/workloads/pods/pod-lifecycle/#pod-phase) 필드의 값이 `Running` 인 모든 파드를 선택한다.
+다음의 `kubectl` 커맨드는 [`status.phase`](/ko/docs/concepts/workloads/pods/pod-lifecycle/#파드의-단계-phase) 필드의 값이 `Running` 인 모든 파드를 선택한다.
 
 ```shell
 kubectl get pods --field-selector status.phase=Running