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- Update outdated files in dev-1.18-ko.7 (#22128)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/tasks/manage-gpus/scheduling-gpus.md

@@ -1,6 +1,7 @@
 ---
 content_type: concept
 title: GPU 스케줄링
+description: 클러스터의 노드별로 리소스로 사용할 GPU를 구성하고 스케줄링한다.
 ---
 
 
@@ -140,7 +141,7 @@ Google은 GKE에서 NVIDIA GPU 사용에 대한 자체 [설명서](https://cloud
 
 만약 클러스터의 노드들이 서로 다른 타입의 GPU를 가지고 있다면, 사용자는
 파드를 적합한 노드에 스케줄 하기 위해서
-[노드 레이블과 노드 셀렉터](/docs/tasks/configure-pod-container/assign-pods-nodes/)를 사용할 수 있다.
+[노드 레이블과 노드 셀렉터](/ko/docs/tasks/configure-pod-container/assign-pods-nodes/)를 사용할 수 있다.
 
 예를 들면,
 
@@ -215,5 +216,3 @@ spec:
 
 이것은 파드가 사용자가 지정한 GPU 타입을 가진 노드에 스케줄 되도록
 만든다.
-
-