build(deps-dev): 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

@@ -43,7 +43,7 @@
     "got": "^11.8.1",
     "jsonwebtoken": "^8.4.0",
     "memcached": "^2.2.2",
-    "memorystore": "^1.6.4",
+    "memorystore": "^1.6.5",
     "morgan": "^1.9.1",
     "passport": "^0.4.0",
     "passport-dropbox-oauth2": "^1.1.0",
@@ -73,7 +73,7 @@
   },
   "devDependencies": {
     "@cucumber/cucumber": "^7.0.0",
-    "chai": "^4.3.0",
+    "chai": "^4.3.4",
     "chai-files": "^1.4.0",
     "chai-http": "^4.3.0",
     "codecov": "^3.8.1",