chore(deps): update dependency chai to ^4.3.9

Author: renovate[bot]

package-lock.json

@@ -47,13 +47,13 @@
   },
   "devDependencies": {
     "@types/bs58": "^4.0.1",
-    "@types/chai": "4.3.0",
+    "@types/chai": "4.3.6",
     "@types/lodash": "4.14.178",
     "@types/mocha": "9.1.0",
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.33.0",
     "axios": "^0.27.2",
-    "chai": "^4.3.6",
+    "chai": "^4.3.9",
     "copy": "^0.3.2",
     "cross-env": "^7.0.3",
     "eslint": "^7.32.0",