[ko] Update outdated files in dev-1.26-ko.1 (M126, M164, R1-R3)

[jihoon-seo]

Related issue: #38458

2 files to be modified

• M126. content/en/docs/reference/node/_index.md | 14(+S) 1(-)
• M164. content/en/docs/tasks/debug/debug-cluster/resource-metrics-pipeline.md | 4(+XS) 23(-)
• Split out kubelet instrumentation details into reference page #37980 참고

3 files to be renamed

1. R1. R099 content/en/docs/reference/ports-and-protocols.md -> content/en/docs/reference/networking/ports-and-protocols.md

• Migrate reference details out Service concept #36675 를 참고하면, 파일 위치가 바뀌었고, front-matter 중 weight 가 40으로 변경되었습니다.

2. R2. R089 content/en/docs/tasks/kubelet-credential-provider/kubelet-credential-provider.md -> content/en/docs/tasks/administer-cluster/kubelet-credential-provider.md

• Update docs for kubelet credentials provider GA #38139 참고

3. R3. R095 content/en/docs/concepts/services-networking/connect-applications-service.md -> content/en/docs/tutorials/services/connect-applications-service.md

• Move "Connecting Applications with Services" to tutorials section #36669 참고
• 파일 위치가 변경되면서 파일 내용도 살짝 변경되었습니다.

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Links to preview:

• M126, M164
  • https://deploy-preview-38485--k8s-dev-ko.netlify.app/ko/docs/reference/node/
  • https://deploy-preview-38485--k8s-dev-ko.netlify.app/ko/docs/tasks/debug/debug-cluster/resource-metrics-pipeline/
  • https://deploy-preview-38485--k8s-dev-ko.netlify.app/ko/docs/reference/instrumentation/node-metrics/
• R1: https://deploy-preview-38485--k8s-dev-ko.netlify.app/ko/docs/reference/networking/ports-and-protocols/
• R2: https://deploy-preview-38485--k8s-dev-ko.netlify.app/ko/docs/tasks/administer-cluster/kubelet-credential-provider/
• R3: https://deploy-preview-38485--k8s-dev-ko.netlify.app/ko/docs/tutorials/services/connect-applications-service/

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[seokho-son]

/assign @seokho-son

[seokho-son]

감사합니다!
/lgtm

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 85f2c7c12da751ede349e9e93b2cbe15ab7a8d1c

[seokho-son]

/approve

[k8s-ci-robot]

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