devDependencies: bump prettier from 2.7.1 to 2.8.1

Bumps [prettier](https://github.com/prettier/prettier) from 2.7.1 to 2.8.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@2.7.1...2.8.1)

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

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

package.json

@@ -65,7 +65,7 @@
     "husky": "^8.0.2",
     "lint-staged": "^13.0.3",
     "mocha": "^10.1.0",
-    "prettier": "^2.7.1",
+    "prettier": "^2.8.1",
     "ts-node": "^10.9.1",
     "typedoc": "^0.23.20",
     "undici": "^5.11.0"