chore(tslib): remove tslib from deps dependency

Author: christianalfoni

packages/node_modules/overmind/package.json

@@ -43,7 +43,6 @@
     "@types/node": "^10.12.21",
     "bundlesize": "^0.17.2",
     "terser-webpack-plugin": "^1.3.0",
-    "tslib": "^1.9.3",
     "webpack": "^4.35.0"
   },
   "bundlesize": [