chore(package): update eslint-loader to version 3.0.1

Closes #399

Author: greenkeeper[bot]

package.json

@@ -90,7 +90,7 @@
     "cypress": "^3.2.0",
     "eslint": "^5.16.0",
     "eslint-import-resolver-webpack": "^0.11.1",
-    "eslint-loader": "^2.1.2",
+    "eslint-loader": "^3.0.1",
     "eslint-plugin-import": "^2.17.2",
     "eslint-plugin-react": "^7.12.4",
     "flow": "^0.2.3",