Bump prettier from 2.8.4 to 2.8.7

Bumps [prettier](https://github.com/prettier/prettier) from 2.8.4 to 2.8.7.
- [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/2.8.4...2.8.7)

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

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

package.json

@@ -55,7 +55,7 @@
     "jest": "^27.5.1",
     "js-yaml": "^4.1.0",
     "nodemon": "^2.0.21",
-    "prettier": "2.8.4",
+    "prettier": "2.8.7",
     "ts-jest": "^27.1.4",
     "typescript": "^4.9.5"
   }