Bump prettier from 2.8.8 to 3.1.1

Bumps [prettier](https://github.com/prettier/prettier) from 2.8.8 to 3.1.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@2.8.8...3.1.1)

---
updated-dependencies:
- dependency-name: prettier
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -15,7 +15,7 @@
     "hardhat-gas-reporter": "^1.0.9",
     "node-fetch": "2",
     "patch-package": "^8.0.0",
-    "prettier": "^2.8.8",
+    "prettier": "^3.1.1",
     "prettier-plugin-solidity": "^1.1.3",
     "rlp": "^3.0.0",
     "secp256k1": "^5.0.0",