⬆️ deps: Upgrade dependency xo to v0.45.0

Author: renovate-bot

package.json

@@ -92,7 +92,7 @@
     "pinst": "2.1.6",
     "power-assert": "1.6.1",
     "regenerator-runtime": "0.13.9",
-    "xo": "0.39.1"
+    "xo": "0.45.0"
   },
   "ava": {
     "files": [