Bump xo from 0.33.1 to 0.34.1

Bumps [xo](https://github.com/xojs/xo) from 0.33.1 to 0.34.1.
- [Release notes](https://github.com/xojs/xo/releases)
- [Commits](https://github.com/xojs/xo/compare/v0.33.1...v0.34.1)

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

package.json

@@ -38,7 +38,7 @@
   "devDependencies": {
     "bin-check": "^4.1.0",
     "mocha": "^8.1.0",
-    "xo": "^0.33.0"
+    "xo": "^0.34.1"
   },
   "scripts": {
     "postinstall": "node lib/install.js",