Replaces default survey url
Replaces default survey url

[Trello card](https://trello.com/c/4gNFt4un/138-replace-url-for-default-survey-when-no-tests-are-running) This will replace the current default url survey with a new one. It will run at the same frequence: 1 in 50.

alphagov/static,alphagov/static,alphagov/static