Introduce default: for gitlab-ci.yml

This moves all existing `image/services/before_script/variables`
into `default:`. This allows us to easily add a default and
top-level entries. `default`: is keep backward compatible: to
be considered to be job if `default:script:` is specified. This
behavior should be removed.

All existing `image/services/before_script/variables` are properly
handled in root context.

1 files changed, 1 insertions, 1 deletions

diff --git a/spec/controllers/projects/ci/lints_controller_spec.rb b/spec/controllers/projects/ci/lints_controller_spec.rb
index cc6ac83ca38..96e82b7086c 100644
--- a/spec/controllers/projects/ci/lints_controller_spec.rb
+++ b/spec/controllers/projects/ci/lints_controller_spec.rb
@@ -107,7 +107,7 @@ describe Projects::Ci::LintsController do
       end
 
       it 'assigns errors' do
-        expect(assigns[:error]).to eq('jobs:rubocop config contains unknown keys: scriptt')
+        expect(assigns[:error]).to eq('root config contains unknown keys: rubocop')
       end
     end