build(deps-dev): bump xo from 0.40.1 to 0.40.2

Author: mfranzke

package-lock.json

@@ -43,7 +43,7 @@
     "npm-run-all": "^4.1.5",
     "prettier": "2.3.0",
     "pretty-quick": "^3.1.0",
-    "xo": "^0.40.1"
+    "xo": "^0.40.2"
   },
   "scripts": {
     "test": "run-p validate:* lint:*",