chore(deps): update dependency chai to v4.3.0

Author: renovate[bot]

package-lock.json

@@ -35,7 +35,7 @@
     "comlinkjs": "3.2.0"
   },
   "devDependencies": {
-    "chai": "4.2.0",
+    "chai": "4.3.0",
     "karma": "4.2.0",
     "karma-chai": "0.1.0",
     "karma-chrome-launcher": "3.1.0",