Upgrade Jest to "21.3.0-beta.13"

Reviewed By: rafeca

Differential Revision: D6497197

fbshipit-source-id: b816f4b02cf35abee4ce4098c30291b32656ed04

Author: Miguel Jimenez Esun

package.json

@@ -207,11 +207,11 @@
     "eslint-plugin-prettier": "2.1.1",
     "eslint-plugin-react": "^7.2.1",
     "flow-bin": "^0.60.1",
-    "jest": "21.3.0-beta.8",
+    "jest": "21.3.0-beta.13",
     "prettier": "1.7.0",
     "react": "16.2.0",
     "react-test-renderer": "16.2.0",
     "shelljs": "^0.7.8",
     "sinon": "^2.2.0"
   }
-}
+}