feat: upgrade @types/chai from 4.3.20 to 5.2.2 (NomicFoundation#1038)

Snyk has created this PR to upgrade @types/chai from 4.3.20 to 5.2.2.

See this package in npm:
@types/chai

See this project in Snyk:
https://app.snyk.io/org/dargon789/project/dabaf0d3-776c-40fe-a625-d0f79da7793d?utm_source=github&utm_medium=referral&page=upgrade-pr

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: Dargon789

packages/hardhat-toolbox-viem/package.json

@@ -48,7 +48,7 @@
     "@nomicfoundation/hardhat-network-helpers": "workspace:^1.0.0",
     "@nomicfoundation/hardhat-verify": "workspace:^2.0.0",
     "@nomicfoundation/hardhat-viem": "workspace:^1.0.0",
-    "@types/chai": "^4.2.0",
+    "@types/chai": "^5.2.2",
     "@types/chai-as-promised": "^7.1.6",
     "@types/mocha": ">=9.1.0",
     "@types/node": "^24.0.4",