[ja] Update content/ja/docs/concepts/overview/_index.md

[t-inu]

Description

Update content/ja/docs/concepts/overview/_index.md

• anchors:の追加
  https://github.com/kubernetes/website/pull/41987/files
• 「Kubernetesが必要な理由と提供する機能」セクションへの機能の追記
  https://github.com/kubernetes/website/pull/43104/files
• セクションの並び順の変更と、見出し名の変更
  https://github.com/kubernetes/website/pull/47674/files
• 内容が重複している段落の削除
  https://github.com/kubernetes/website/pull/47885/files
• その他、インデントの設定や、長音記号のガイドライン準拠など

Issue

Closes: #50997

---

ファイルの場所
en: https://github.com/kubernetes/website/blob/main/content/en/docs/concepts/overview/_index.md
ja: https://github.com/kubernetes/website/blob/main/content/ja/docs/concepts/overview/_index.md

Webページ
en: https://kubernetes.io/docs/concepts/overview/
ja: https://kubernetes.io/ja/docs/concepts/overview/

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[t-inu]

Deploy Preview: https://deploy-preview-51013--kubernetes-io-main-staging.netlify.app/ja/docs/concepts/overview/

anchors:を追加したことにより、「ドキュメント」ページにあるリンク設定も変わります。
具体的には、「Kubernetesを理解する」のカード内のリンク文字列とリンク先です。

• 変更前(https://kubernetes.io/ja/docs/home/)
  「概要」
  /ja/docs/concepts/overview/
• 変更後(https://deploy-preview-51013--kubernetes-io-main-staging.netlify.app/ja/docs/home/)
  「なぜKubernetesなのか？」
  /ja/docs/concepts/overview/#why-you-need-kubernetes-and-what-can-it-do

[inductor]

ありがとうございます！
/lgtm

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 81cb7aa4b0d75d72fd0843ac031ef59b9135feae

[Okabe-Junya]

ありがとうございます

/assign
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Okabe-Junya

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