Bump chai from 5.2.0 to 6.2.0

Bumps [chai](https://github.com/chaijs/chai) from 5.2.0 to 6.2.0.
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/main/History.md)
- [Commits](chaijs/chai@v5.2.0...v6.2.0)

---
updated-dependencies:
- dependency-name: chai
  dependency-version: 6.2.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -22,7 +22,7 @@
     "posttest": "mocha"
   },
   "devDependencies": {
-    "chai": "^5.2.0",
+    "chai": "^6.2.0",
     "eslint": "^8.57.1",
     "eslint-config-google": "^0.14.0",
     "eslint-config-standard": "^17.1.0",