Upgrade to flow-bin@0.69.0 (#1303)

Author: kassens

.flowconfig

@@ -13,4 +13,4 @@ suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)?)\\)
 suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)?)\\)?:? #[0-9]+
 
 [version]
-^0.68.0
+^0.69.0

package.json

@@ -62,7 +62,7 @@
     "eslint-plugin-babel": "4.1.2",
     "eslint-plugin-flowtype": "2.42.0",
     "eslint-plugin-prettier": "2.6.0",
-    "flow-bin": "0.68.0",
+    "flow-bin": "0.69.0",
     "isparta": "4.0.0",
     "mocha": "5.0.0",
     "prettier": "1.11.1",

yarn.lock

@@ -1390,9 +1390,9 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
-flow-bin@0.68.0:
-  version "0.68.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.68.0.tgz#86c2d14857d306eb2e85e274f2eebf543564f623"
+flow-bin@0.69.0:
+  version "0.69.0"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.69.0.tgz#053159a684a6051fcbf0b71a2eb19a9679082da6"
 
 for-in@^1.0.1:
   version "1.0.2"