Bump hardhat from 2.22.4 to 2.22.9

Bumps [hardhat](https://github.com/nomiclabs/hardhat) from 2.22.4 to 2.22.9.
- [Release notes](https://github.com/nomiclabs/hardhat/releases)
- [Commits](https://github.com/nomiclabs/hardhat/compare/hardhat@2.22.4...hardhat@2.22.9)

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

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

package.json

@@ -9,7 +9,7 @@
         "eslint": "^8.39.0",
         "eslint-config-google": "^0.14.0",
         "eslint-config-prettier": "^8.8.0",
-        "hardhat": "^2.14.0",
+        "hardhat": "^2.22.9",
         "hardhat-contract-sizer": "^2.8.0",
         "mocha": "^10.2.0",
         "prettier": "^3.3.3",