@allow-large-files [flipper][PR] Update flow-bin to the latest version (#829)

Summary:
## The devDependency [flow-bin](https://github.com/flowtype/flow-bin) was updated from `0.118.0` to `0.119.0`.
This version is **not covered** by your **current version range**.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

 ---

**Publisher:** [jbrown215](https://www.npmjs.com/~jbrown215)
**License:** MIT

[Find out more about this release](https://github.com/flowtype/flow-bin).

 ---

<details>
  <summary>FAQ and help</summary>

  There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).
</details>

 ---

Your [Greenkeeper](https://greenkeeper.io) bot 🌴
Pull Request resolved: https://github.com/facebook/flipper/pull/829

Reviewed By: nikoant

Differential Revision: D20139183

Pulled By: passy

fbshipit-source-id: fca3711e4299e02cc138e370ade8376c374a6f40

.flowconfig

@@ -36,4 +36,4 @@ untyped-import
 untyped-type-import
 
 [version]
-0.118.0
+0.119.0