Fixes broken specs

- Remove unwanted chat was failing as a consequence of moving external support from Premium to starter. We have a dependency on config_processor a project with a repository must be used

Closes #5171

ee/spec/lib/ee/gitlab/ci/pipeline/chain/remove_unwanted_chat_jobs_spec.rb

 require 'spec_helper'
 
 describe EE::Gitlab::Ci::Pipeline::Chain::RemoveUnwantedChatJobs do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
 
   let(:pipeline) do
     build(:ci_pipeline_with_one_job, project: project, ref: 'master')

ee/spec/workers/build_finished_worker_spec.rb

@@ -3,7 +3,7 @@ require 'spec_helper'
 describe BuildFinishedWorker do
   describe '#perform' do
     it 'schedules a ChatNotification job for a chat build' do
-      build = create(:ci_build, pipeline: create(:ci_pipeline, source: :chat))
+      build = create(:ci_build, :success, pipeline: create(:ci_pipeline, source: :chat))
 
       expect(ChatNotificationWorker)
         .to receive(:perform_async)
@@ -13,7 +13,7 @@ describe BuildFinishedWorker do
     end
 
     it 'does not schedule a ChatNotification job for a regular build' do
-      build = create(:ci_build, pipeline: create(:ci_pipeline))
+      build = create(:ci_build, :success, pipeline: create(:ci_pipeline))
 
       expect(ChatNotificationWorker)
         .not_to receive(:perform_async)