Update GitHub Action dawidd6/action-download-artifact to v21

[hash-worker]

This PR contains the following updates:

Package	Type	Update	Change
dawidd6/action-download-artifact	action	major	v20 → v21

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Release Notes

dawidd6/action-download-artifact (dawidd6/action-download-artifact)

v21

Compare Source

What's Changed

• build(deps): bump @​actions/github from 9.0.0 to 9.1.0 by @​dependabot[bot] in #​396
• build(deps): bump filesize from 11.0.15 to 11.0.16 by @​dependabot[bot] in #​399
• build(deps): bump fast-xml-parser from 5.5.7 to 5.7.1 by @​dependabot[bot] in #​402
• build(deps): bump @​actions/github from 9.1.0 to 9.1.1 by @​dependabot[bot] in #​400
• build(deps): bump @​actions/core from 3.0.0 to 3.0.1 by @​dependabot[bot] in #​401
• build(deps): bump filesize from 11.0.16 to 11.0.17 by @​dependabot[bot] in #​404
• Download artifacts in creation order by @​matejdro in #​398
• node_modules: update by @​dawidd6 in #​405

New Contributors

• @​matejdro made their first contribution in #​398

Full Changelog: dawidd6/action-download-artifact@v20...v21

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Configuration

📅 Schedule: (UTC)

• Branch creation
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This PR has been generated by Renovate Bot.

[cursor]

PR Summary

Low Risk
Low risk change limited to a pinned GitHub Action version used for downloading the Renovate cache; potential impact is confined to the dependency housekeeping workflow behavior.

Overview
Updates the dependency housekeeping workflow to use dawidd6/action-download-artifact v21 (new pinned commit) when downloading the Renovate cache artifact.

^{Reviewed by Cursor Bugbot for commit b83841f. Bugbot is set up for automated code reviews on this repo. Configure here.}

[augmentcode]

🤖 Augment PR Summary

Summary: Updates the pinned SHA for the GitHub Action dawidd6/action-download-artifact from v20 to v21 in the dependency housekeeping workflow.

Why: Brings the workflow in line with the latest major release (upstream fixes/updates) while keeping the action pinned to an immutable commit SHA.

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