chore: update dependency chai to ^4.3.6

Signed-off-by: Renovate Bot <[email protected]>

Author: renovate-bot

package-lock.json

@@ -33,7 +33,7 @@
   },
   "devDependencies": {
     "@commitlint/config-conventional": "^13.1.0",
-    "chai": "^4.2.0",
+    "chai": "^4.3.6",
     "chai-as-promised": "^7.1.1",
     "commitlint": "^13.1.0",
     "eslint": "^7.7.0",