Update dependency chai to v4.3.6

Author: renovate-bot

package.json

@@ -39,7 +39,7 @@
     "@arkweid/lefthook": "0.7.7",
     "@rollup/plugin-commonjs": "21.0.2",
     "@rollup/plugin-node-resolve": "13.1.3",
-    "chai": "4.3.4",
+    "chai": "4.3.6",
     "concurrently": "7.0.0",
     "karma": "6.3.17",
     "karma-firefox-launcher": "2.1.2",