chore(package): update size-limit to version 2.2.4

Closes #5

Author: greenkeeper[bot]

package.json

@@ -37,7 +37,7 @@
   "devDependencies": {
     "coveralls": "^3.0.2",
     "jest": "^23.6.0",
-    "size-limit": "^1.0.0"
+    "size-limit": "^2.2.4"
   },
   "size-limit": [
     {