Fixes beaker tests
Fixes beaker tests

* Beaker tests when run in a small enough container (such as a Travis box) the Gitlab app can fail with (`Whoops, GitLab is taking too much time to respond.`)
* So we change the regex to see that also, so we can at least see the app has been attempted to start
vshn/puppet-gitlab,vshn/puppet-gitlab,icann-dns/puppet-gitlab,icann-dns/puppet-gitlab