npm(deps-dev): 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] <[email protected]>

package.json

@@ -28,7 +28,7 @@
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-prettier": "^4.2.1",
     "nodemon": "^2.0.20",
-    "prettier": "^2.7.1"
+    "prettier": "^2.8.1"
   },
   "repository": {
     "type": "git",