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

[dreadnode-renovate-bot]

This PR contains the following updates:

| Package | Type | Update | Change |
|

Generated Summary

• Upgraded GitHub Actions checkout from version v6.0.3 to v7.0.0 across all workflows.
• Updated .github/workflows/meta-sync-labels.yaml to use the new checkout action commit.
• Modified .github/workflows/renovate.yaml to reference the updated checkout commit.
• Revised .github/workflows/rigging_pr_description.yml to apply the checkout update for proper diffing.
• Adjusted .github/workflows/semgrep.yaml to utilize the latest checkout version for enhanced token handling.

This summary was generated with ❤️ by rigging

| actions/checkout | action | major | v6.0.3 → 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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This PR has been generated by Mend Renovate.