Bump hardhat from 2.22.18 to 2.23.0

Bumps [hardhat](https://github.com/nomiclabs/hardhat) from 2.22.18 to 2.23.0.
- [Release notes](https://github.com/nomiclabs/hardhat/releases)
- [Commits](https://github.com/nomiclabs/hardhat/compare/hardhat@2.22.18...hardhat@2.23.0)

---
updated-dependencies:
- dependency-name: hardhat
  dependency-version: 2.23.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

tests/hardhat/package.json

@@ -12,7 +12,7 @@
     "@types/node": "^22.13.2",
     "chai": "^5.1.2",
     "chai-as-promised": "^8.0.1",
-    "hardhat": "^2.22.18",
+    "hardhat": "^2.23.0",
     "ts-node": "^10.9.2",
     "typescript": "^5.7.3",
     "viem": "^2.23.2"