Bump prettier from 2.8.3 to 2.8.4

Bumps [prettier](https://github.com/prettier/prettier) from 2.8.3 to 2.8.4.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@2.8.3...2.8.4)

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

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

package.json

@@ -42,7 +42,7 @@
         "eslint-plugin-jest": "^27.2.1",
         "jest": "^27.5.1",
         "js-yaml": "^4.1.0",
-        "prettier": "2.8.3",
+        "prettier": "2.8.4",
         "tmpl": ">=1.0.5",
         "ts-jest": "^27.1.4",
         "typescript": "^4.9.5"