chore(deps): update dependency sinon-chai to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
sinon-chai	^3.7.0 → ^4.0.0
@types/sinon-chai (source)	^3.2.12 → ^4.0.0

---

Release Notes

chaijs/sinon-chai (sinon-chai)

v4.0.1

Compare Source

What's Changed

• chore: update readme to use esm by @​43081j in #​167
• feat: support chai 6 by @​43081j in #​170
• chore: support trusted publishing by @​43081j in #​171

Full Changelog: chaijs/sinon-chai@4.0.0...4.0.1

v4.0.0

Compare Source

What's Changed

• Add pointer to chai-samsam for Sinon.assert.match by @​cincodenada in #​156
• Add brief note about .always prefix to README by @​cincodenada in #​153
• Add support for Chai version 5 by @​robinbisping in #​161
• Set up CI by @​koddsson in #​163
• Create npm-publish.yml by @​koddsson in #​164
• chore: upgrade deps and use c8/prettier by @​43081j in #​166

New Contributors

• @​cincodenada made their first contribution in #​156
• @​robinbisping made their first contribution in #​161
• @​koddsson made their first contribution in #​163
• @​43081j made their first contribution in #​166

Full Changelog: chaijs/sinon-chai@3.7.0...4.0.0

---

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 these updates again.

---

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

---

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

[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: package-lock.json

npm error code ERESOLVE
npm error ERESOLVE unable to resolve dependency tree
npm error
npm error While resolving: vscode-fileutils@3.10.3
npm error Found: chai@4.5.0
npm error node_modules/chai
npm error   dev chai@"^4.5.0" from the root project
npm error
npm error Could not resolve dependency:
npm error peer chai@"^5.0.0 || ^6.0.0" from sinon-chai@4.0.1
npm error node_modules/sinon-chai
npm error   dev sinon-chai@"^4.0.0" from the root project
npm error
npm error Fix the upstream dependency conflict, or retry
npm error this command with --force or --legacy-peer-deps
npm error to accept an incorrect (and potentially broken) dependency resolution.
npm error
npm error
npm error For a full report see:
npm error /runner/cache/others/npm/_logs/2026-07-16T21_38_04_026Z-eresolve-report.txt
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2026-07-16T21_38_04_026Z-debug-0.log