chore(deps): update dependency eslint-config-xo to v0.48.0

Author: renovate[bot]

package.json

@@ -81,7 +81,7 @@
     "babel": "6.23.0",
     "babel-eslint": "7.2.3",
     "eslint": "3.19.0",
-    "eslint-config-xo": "0.43.1",
+    "eslint-config-xo": "0.48.0",
     "eslint-plugin-babel": "4.1.1",
     "eslint-plugin-no-empty-blocks": "0.0.2",
     "eslint-plugin-no-use-extend-native": "0.5.0",