Eighth Korean l10n work for release 1.18

- Translate tasks/administer-cluster/declare-network-policy in Korean (#22526)
- Translate tasks/debug-application-cluster/debug-init-containers in Korean (#22608)
- Fix a missing markdown syntax to enable external link (#22661)
- Translate tasks/administer-cluster/change-pv-reclaim-policy in Korean (#22551)
- Update docs/contribute/participate/ for Korean (#22605)
- Update outdated files in dev-1.18-ko.8 (#22466)
- Translate tasks/administer-cluster/dns-custom-nameservers in Korean (#22524)

Co-authored-by: Daehyun Paik <paik@a30a.dev>
Co-authored-by: Jerry Park <jaehwa@gmail.com>
Co-authored-by: bluefriday <bluefriday86@gmail.com>
Co-authored-by: June Yi <june.yi@samsung.com>
Co-authored-by: Jesang Myung <jesang.myung@gmail.com>
Co-authored-by: Seokho Son <shsongist@gmail.com>

content/ko/docs/tutorials/stateless-application/expose-external-ip-address.md

@@ -84,7 +84,7 @@ kubectl apply -f https://k8s.io/examples/service/load-balancer-example.yaml
 
     {{< note >}}
 
-    `type=LoadBalancer` 서비스는 이 예시에서 다루지 않은 외부 클라우드 공급자가 지원하며, 자세한 내용은 [이 페이지](/ko/docs/concepts/services-networking/service/#loadbalancer를 참조한다.
+    `type=LoadBalancer` 서비스는 이 예시에서 다루지 않은 외부 클라우드 공급자가 지원하며, 자세한 내용은 [이 페이지](/ko/docs/concepts/services-networking/service/#loadbalancer)를 참조한다.
 
     {{< /note >}}