chore(deps-dev): bump prettier from 2.7.1 to 2.8.4

Bumps [prettier](https://github.com/prettier/prettier) from 2.7.1 to 2.8.4.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/2.7.1...2.8.4)

---
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

@@ -64,7 +64,7 @@
     "husky": "^8.0.1",
     "jest": "^29.1.2",
     "lint-staged": "^13.1.1",
-    "prettier": "^2.7.1",
+    "prettier": "^2.8.4",
     "rollup": "^2.79.1",
     "testdouble": "^3.16.6",
     "yaml": "^2.1.3"