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](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] <[email protected]>

package.json

@@ -49,7 +49,7 @@
     "eslint-config-prettier": "^8.6.0",
     "eslint-plugin-prettier": "^4.2.1",
     "mocha": "^10.2.0",
-    "prettier": "^2.8.4",
+    "prettier": "^2.8.7",
     "proxyquire": "^2.1.3",
     "rimraf": "^4.1.2",
     "sinon": "^15.0.1",