chore(deps): update dependency flow-bin to v0.70.0

Author: renovate-bot

package.json

@@ -48,7 +48,7 @@
     "eslint-plugin-import": "2.8.0",
     "eslint-plugin-jest": "21.7.0",
     "eslint-plugin-prettier": "2.6.0",
-    "flow-bin": "0.64.0",
+    "flow-bin": "0.70.0",
     "github-changes": "1.1.2",
     "husky": "0.14.3",
     "jest": "22.1.4",

yarn.lock

@@ -1974,9 +1974,9 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
-flow-bin@0.64.0:
-  version "0.64.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.64.0.tgz#ddd3fb3b183ab1ab35a5d5dec9caf5ebbcded167"
+flow-bin@0.70.0:
+  version "0.70.0"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.70.0.tgz#080ae83a997f2b4ddb3dc2649bf13336825292b5"
 
 for-in@^1.0.1:
   version "1.0.2"