Bump prettier from 2.7.1 to 2.8.0 (#821)

Bumps [prettier](https://github.com/prettier/prettier) from 2.7.1 to 2.8.0.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@2.7.1...2.8.0)

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

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

package.json

@@ -76,7 +76,7 @@
     "mocha": "^10.1.0",
     "nyc": "^15.1.0",
     "onchange": "^7.1.0",
-    "prettier": "^2.7.1",
+    "prettier": "^2.8.0",
     "prettier-plugin-packagejson": "^2.3.0",
     "release-it": "^15.5.0",
     "sinon": "^14.0.1",