fix(deps): removed format-number@2.0.2

Author: zkat

package.json

@@ -63,7 +63,6 @@
   "devDependencies": {
     "benchmark": "^2.1.3",
     "chalk": "^1.1.3",
-    "format-number": "^2.0.2",
     "glob": "^7.1.1",
     "nyc": "^10.0.0",
     "require-inject": "^1.4.0",