ci: update actions/checkout action to v7

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v6 → v7

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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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[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-07-02 20:13 UTC · Rule: renovate · triggered by rule Automatic merge on approval
• 🚫 Left the queue — 2026-07-02 20:14 UTC · at b48b7eb43cbb14448daa4dcbbbff06d77af99c3a

This pull request spent 28 seconds in the queue, with no time running CI.

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[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-07-02 20:16 UTC · Rule: renovate · triggered by rule Automatic merge on approval
• 🟠 Checks running · in-place
• 🚫 Left the queue — 2026-07-02 20:18 UTC · at 030de0ff0fd1e6abf74ab76d437b3acf8f838b30

This pull request spent 1 minute 19 seconds in the queue, with no time running CI.

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[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-07-02 20:18 UTC · Rule: renovate · triggered by rule Automatic merge on approval
• ✅ Checks skipped · PR is already up-to-date
• ✅ Merged — 2026-07-02 20:18 UTC · at 0b17edc684b7b3bbd0e4455a031baca91b0824b9

This pull request spent 35 seconds in the queue, including 2 seconds running CI.

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