Update dependency browserslist to v4.6.2

Author: renovate-bot

package.json

@@ -72,7 +72,7 @@
     "babel-jest": "24.8.0",
     "babel-loader": "8.0.6",
     "babel-plugin-lodash": "3.3.4",
-    "browserslist": "4.6.1",
+    "browserslist": "4.6.2",
     "clean-webpack-plugin": "3.0.0",
     "cross-env": "5.2.0",
     "css-loader": "2.1.1",