chore(package): update eslint-plugin-jest to version 22.8.0

Closes #108

Author: greenkeeper[bot]

package.json

@@ -20,7 +20,7 @@
     "enzyme-to-json": "3.3.5",
     "eslint-config-airbnb": "17.1.0",
     "eslint-plugin-import": "2.17.2",
-    "eslint-plugin-jest": "22.5.1",
+    "eslint-plugin-jest": "22.8.0",
     "eslint-plugin-jsx-a11y": "6.2.1",
     "eslint-plugin-react": "7.12.4",
     "react-scripts": "2.1.8"