chore(deps): update dependency eslint-config-xo to v0.40.0

Author: renovate-bot

package.json

@@ -23,7 +23,7 @@
     "@types/jest": "^27.4.1",
     "eslint": "^6.6.0",
     "eslint-config-prettier": "^6.6.0",
-    "eslint-config-xo": "^0.27.2",
+    "eslint-config-xo": "0.40.0",
     "eslint-plugin-prettier": "^3.1.1",
     "husky": "^3.0.9",
     "jest": "^26.1.0",