Bump prettier from 2.8.4 to 2.8.7 (#783)

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](prettier/prettier@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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -41,7 +41,7 @@
     "jest": "^27.5.1",
     "jest-circus": "^29.5.0",
     "js-yaml": "^4.1.0",
-    "prettier": "^2.8.4",
+    "prettier": "^2.8.7",
     "ts-jest": "^27.1.5",
     "typescript": "^4.9.5"
   }