Bump fetch-mock from 7.2.2 to 9.11.0

Bumps [fetch-mock](https://github.com/wheresrhys/fetch-mock) from 7.2.2 to 9.11.0.
- [Release notes](https://github.com/wheresrhys/fetch-mock/releases)
- [Commits](wheresrhys/fetch-mock@v7.2.2...v9.11.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -44,7 +44,7 @@
     "@types/jest": "^23.3.9",
     "enzyme": "^3.7.0",
     "enzyme-adapter-react-16": "^1.6.0",
-    "fetch-mock": "^7.2.2",
+    "fetch-mock": "^9.11.0",
     "redux-mock-store": "^1.5.3"
   },
   "jest": {