chore(deps-dev): bump chai from 4.2.0 to 4.3.4

Bumps [chai](https://github.com/chaijs/chai) from 4.2.0 to 4.3.4.
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/main/History.md)
- [Commits](chaijs/chai@4.2.0...v4.3.4)

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

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

package.json

@@ -19,7 +19,7 @@
     "twitter": "^1.7.1"
   },
   "devDependencies": {
-    "chai": "^4.2.0",
+    "chai": "^4.3.4",
     "chai-http": "^4.3.0",
     "mocha": "^7.2.0",
     "nodemon": "^2.0.3"