chore(package): update babel-jest to version 23.0.0 (#76)

Author: greenkeeper[bot]

package.json

@@ -90,7 +90,7 @@
     "@storybook/react": "^3.4.5",
     "babel-cli": "^6.24.1",
     "babel-core": "^6.26.3",
-    "babel-jest": "^22.4.3",
+    "babel-jest": "^23.0.0",
     "babel-plugin-external-helpers": "^6.22.0",
     "babel-preset-env": "^1.7.0",
     "babel-preset-react": "^6.24.1",