chore(deps): update dependency chai to v5

Author: renovate[bot]

example/package-lock.json

@@ -23,7 +23,7 @@
     "pg": "^8.8.0"
   },
   "devDependencies": {
-    "@types/chai": "^4.3.4",
+    "@types/chai": "^5.0.1",
     "@types/jsonwebtoken": "^9.0.0",
     "@types/koa": "^2.13.5",
     "@types/koa-bodyparser": "^4.3.10",
@@ -33,7 +33,7 @@
     "@types/mocha": "^10.0.1",
     "@types/node": "^16.11.9",
     "axios": "^1.2.2",
-    "chai": "^4.3.7",
+    "chai": "^5.1.2",
     "mocha": "^10.2.0",
     "ts-node": "^10.9.1",
     "typescript": "^4.9.4"