Merge pull request #488 from parity-js/dependabot/npm_and_yarn/flow-bin-0.105.2

Author: dependabot-preview[bot]

package-lock.json

@@ -123,7 +123,7 @@
     "extract-loader": "3.1.0",
     "extract-text-webpack-plugin": "3.0.2",
     "file-loader": "2.0.0",
-    "flow-bin": "^0.103.0",
+    "flow-bin": "^0.105.2",
     "happypack": "5.0.1",
     "html-loader": "0.5.5",
     "html-webpack-plugin": "3.2.0",