Remove Authentiq from the OAuth login integration tests.

- This is causing autoload-related errors in the `migration:path` builds. We
  need to find a better way of testing this provider.

config/gitlab.yml.example

@@ -629,10 +629,6 @@ test:
                   login_url: '/cas/login',
                   service_validate_url: '/cas/p3/serviceValidate',
                   logout_url: '/cas/logout'} }
-      - { name: 'authentiq',
-          app_id: 'YOUR_CLIENT_ID',
-          app_secret: 'YOUR_CLIENT_SECRET',
-          args: { scope: 'aq:name email~rs address aq:push' } }
       - { name: 'github',
           app_id: 'YOUR_APP_ID',
           app_secret: 'YOUR_APP_SECRET',

spec/features/oauth_login_spec.rb

@@ -13,7 +13,7 @@ feature 'OAuth Login', js: true do
   end
 
   providers = [:github, :twitter, :bitbucket, :gitlab, :google_oauth2,
-               :facebook, :authentiq, :cas3, :auth0]
+               :facebook, :cas3, :auth0]
 
   before(:all) do
     # The OmniAuth `full_host` parameter doesn't get set correctly (it gets set to something like `http://localhost`