fix specs. Stage 7

app/models/project_services/ci/hip_chat_message.rb

app/models/project_services/ci/slack_message.rb

spec/features/ci/admin/builds_spec.rb

spec/features/ci/admin/events_spec.rb

spec/features/ci/admin/projects_spec.rb

spec/features/ci/admin/runners_spec.rb

spec/features/ci/events_spec.rb

spec/features/ci/lint_spec.rb

spec/features/ci/runners_spec.rb

spec/features/ci/triggers_spec.rb

spec/features/ci/variables_spec.rb

spec/lib/ci/charts_spec.rb

spec/lib/ci/gitlab_ci_yaml_processor_spec.rb

spec/models/ci/mail_service_spec.rb

spec/models/ci/project_services/slack_message_spec.rb

spec/models/ci/project_services/slack_service_spec.rb

spec/models/ci/runner_spec.rb

spec/models/ci/service_spec.rb

spec/services/ci/create_project_service_spec.rb

spec/services/ci/create_trigger_request_service_spec.rb