Upgrade Jest to 23.0.0-beta.1

Reviewed By: cpojer

Differential Revision: D7722547

fbshipit-source-id: 711617c5c88fced5a38067a66fda86d2b281c0a2

package.json

@@ -207,7 +207,7 @@
     "eslint-plugin-prettier": "2.6.0",
     "eslint-plugin-react": "7.6.1",
     "flow-bin": "^0.70.0",
-    "jest": "23.0.0-alpha.4",
+    "jest": "23.0.0-beta.1",
     "jest-junit": "3.6.0",
     "prettier": "1.12.1",
     "react": "16.3.2",