Bump chai from 4.3.0 to 4.3.4

Bumps [chai](https://github.com/chaijs/chai) from 4.3.0 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@4.3.0...v4.3.4)

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

package.json

@@ -18,7 +18,7 @@
     "@types/chai": "^4.2.15",
     "@types/mocha": "^8.2.1",
     "@types/node": "^14.14.31",
-    "chai": "^4.3.0",
+    "chai": "^4.3.4",
     "mocha": "^8.3.2",
     "prettier": "^2.2.1",
     "rimraf": "^3.0.2",