build(deps): update actions/checkout action to v7

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	Pending
actions/checkout	action	major	v6.0.3 → v7	v7.0.0

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Release Notes

actions/checkout (actions/checkout)

v7.0.0

Compare Source

• Block checking out fork PR for pull_request_target and workflow_run by @​aiqiaoy in #​2454
• Bump actions/publish-immutable-action from 0.0.3 to 0.0.4 in the minor-actions-dependencies group across 1 directory by @​dependabot[bot] in #​2458
• Bump flatted from 3.3.1 to 3.4.2 by @​dependabot[bot] in #​2460
• Bump js-yaml from 4.1.0 to 4.2.0 by @​dependabot[bot] in #​2461
• Bump @​actions/core and @​actions/tool-cache and Remove uuid by @​dependabot[bot] in #​2459
• upgrade module to esm and update dependencies by @​aiqiaoy in #​2463
• Bump the minor-npm-dependencies group across 1 directory with 3 updates by @​dependabot[bot] in #​2462

v7

Compare Source

• Block checking out fork PR for pull_request_target and workflow_run by @​aiqiaoy in #​2454
• Bump actions/publish-immutable-action from 0.0.3 to 0.0.4 in the minor-actions-dependencies group across 1 directory by @​dependabot[bot] in #​2458
• Bump flatted from 3.3.1 to 3.4.2 by @​dependabot[bot] in #​2460
• Bump js-yaml from 4.1.0 to 4.2.0 by @​dependabot[bot] in #​2461
• Bump @​actions/core and @​actions/tool-cache and Remove uuid by @​dependabot[bot] in #​2459
• upgrade module to esm and update dependencies by @​aiqiaoy in #​2463
• Bump the minor-npm-dependencies group across 1 directory with 3 updates by @​dependabot[bot] in #​2462

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[claude]

renovateによるactions/checkoutのv6.0.3からv7へのメジャーアップデートです。

• ピン留めSHA 9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 はupstreamのv7/v7.0.0タグと一致しており、コメント # v7 も正確であることを確認しました。
• check.yml と release.yml の両方で同一バージョンへ更新されており、一貫性が保たれています。

v7の主な破壊的変更である pull_request_target / workflow_run でのfork PRチェックアウトのブロックについては、release.yml が workflow_run トリガーで head_sha をチェックアウトしているものの、branches: [master, main] で信頼できるブランチに制限されているため影響はなく、むしろセキュリティ的に望ましい変更です。問題ありません。

Review metadata

• Reviewed commit: 6b4d999
• PR: #61
• kyosei: 3.5.0
• kyosei-action: 2.2.2
• Claude Code: 2.1.173
• Model: claude-opus-4-8
• Execution: GitHub Actions (run)