Bump prettier from 2.5.0 to 2.8.1

Bumps [prettier](https://github.com/prettier/prettier) from 2.5.0 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@2.5.0...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

@@ -41,7 +41,7 @@
     "jest": "^27.4.3",
     "jest-circus": "^27.4.2",
     "js-yaml": "^4.1.0",
-    "prettier": "^2.5.0",
+    "prettier": "^2.8.1",
     "ts-jest": "^27.0.7",
     "typescript": "^4.5.2"
   }