Bump xo from 0.46.4 to 0.47.0 (#20)

Bumps [xo](https://github.com/xojs/xo) from 0.46.4 to 0.47.0.
- [Release notes](https://github.com/xojs/xo/releases)
- [Commits](xojs/xo@v0.46.4...v0.47.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

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

package.json

@@ -36,6 +36,6 @@
 		"express": "^4.17.2",
 		"express-serve-static-core": "^0.1.1",
 		"supertest": "^6.2.1",
-		"xo": "^0.46.3"
+		"xo": "^0.47.0"
 	}
 }