chore(package): update flow-bin to version 0.63.1 (#998)

* chore(package): update flow-bin to version 0.63.1

Closes #984

* chore: Update yarn.lock

Author: tmcw

Diff for: package.json

@@ -71,7 +71,7 @@
     "eslint": "^4.7.2",
     "eslint-config-prettier": "^2.6.0",
     "eslint-plugin-flowtype": "^2.37.0",
-    "flow-bin": "^0.61.0",
+    "flow-bin": "^0.63.1",
     "fs-extra": "^5.0.0",
     "husky": "^0.14.3",
     "jest": "^22.1.2",

Diff for: yarn.lock

@@ -2302,9 +2302,9 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
-flow-bin@^0.61.0:
-  version "0.61.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.61.0.tgz#d0473a8c35dbbf4de573823f4932124397d32d35"
+flow-bin@^0.63.1:
+  version "0.63.1"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.63.1.tgz#ab00067c197169a5fb5b4996c8f6927b06694828"
 
 flush-write-stream@^1.0.0, flush-write-stream@^1.0.2:
   version "1.0.2"