First Korean l10n work for release-1.19

- Translate tasks/job/parallel-processing-expansion.md into Korean (#23544)
- Fix issue with ko/docs/concepts/workloads/controllers/job.md (#23720)
- Translate reference/scheduling/policies.md in Korean (#23690)
- Update outdated files in the dev-1.19-ko.1 branch (#23702)
- Modify translation access by Korean glossary (#23627)

Co-authored-by: Jerry Park <jaehwa@gmail.com>
Co-authored-by: junghyeonsu <54893898+junghyeonsu@users.noreply.github.com>
Co-authored-by: coolguyhong <podolsmith@naver.com>

content/ko/docs/tasks/manage-hugepages/scheduling-hugepages.md

@@ -115,4 +115,4 @@ glossary_tooltip text="kubelet" term_id="kubelet" >}} 및 {{<
 glossary_tooltip text="kube-apiserver"
 term_id="kube-apiserver" >}} (`--feature-gates=HugePageStorageMediumSize=true`)의
 `HugePageStorageMediumSize` [기능
-게이트](/ko/docs/reference/command-line-tools-reference/feature-gates/)를 사용하여 활성화할 수 있다.
+게이트](/ko/docs/reference/command-line-tools-reference/feature-gates/)를 사용하여 비활성화할 수 있다.