Bump hallmark devDependency from 3.x to 4.x (#209)

Bumps [hallmark](https://github.com/vweevers/hallmark) from 3.1.0 to 4.0.0.
- [Release notes](https://github.com/vweevers/hallmark/releases)
- [Changelog](https://github.com/vweevers/hallmark/blob/master/CHANGELOG.md)
- [Commits](vweevers/hallmark@v3.1.0...v4.0.0)

---
updated-dependencies:
- dependency-name: hallmark
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -28,7 +28,7 @@
     "airtap": "^4.0.1",
     "airtap-playwright": "^1.0.1",
     "dependency-check": "^4.1.0",
-    "hallmark": "^3.0.0",
+    "hallmark": "^4.0.0",
     "nyc": "^15.0.0",
     "standard": "^16.0.3",
     "tape": "^5.0.1",