fail.gitter.im is pointing to the wrong ELB

https://fail.gitter.im currently just redirects to https://gitter.im and is pointing to the webapp elb-new load balancer (wrong place).

It should be using the apps load balancer like the irc.gitter.im or badges.gitter.im which has the error-page app running on it.

Currently, the *.gitter.im zone is controlled in the GitLab so it would need to be updated there but this will change soon.

Test URLs: