build: update dev-dependency publint from 0.3.18 to 0.3.21

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence	OpenSSF
publint (source)	0.3.18 → 0.3.21

---

Release Notes

publint/publint (publint)

v0.3.21

Compare Source

Patch Changes

• Suggest adding "sideEffects": false when bundler-oriented package fields or conditions are detected and the field is missing. (#​228)

v0.3.20

Compare Source

Patch Changes

• Suggest adding engines.node when it is missing from detected Node.js packages (#​226)

• Loosen "breaking change" wording in lint messages (7bb3f4f)

v0.3.19

Compare Source

Patch Changes

• Add NESTED_PACKAGE_JSON_FIELD_IGNORED to warn when published nested package.json files define "exports" or "imports", which Node.js ignores outside the package root. (#​224)

• Fix internal browser directory traversal logic (#​224)

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

✅ All tests successful. No failed tests found.

🚀 New features to boost your workflow:

• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.