Remove a change made by mistake and add routing spec

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/controllers/projects/pipelines_controller.rb

@@ -83,11 +83,7 @@ class Projects::PipelinesController < Projects::ApplicationController
   end
 
   def builds
-    if @pipeline.sast_artifact
-      render_show
-    else
-      redirect_to pipeline_path(@pipeline)
-    end
+    render_show
   end
 
   def failures

spec/routing/project_routing_spec.rb

@@ -640,4 +640,10 @@ describe 'project routing' do
       end
     end
   end
+
+  describe Projects::PipelinesController, 'routing' do
+    it 'to #security' do
+      expect(get('/gitlab/gitlabhq/pipelines/12/security')).to route_to('projects/pipelines#security', namespace_id: 'gitlab', project_id: 'gitlabhq', id: '12')
+    end
+  end
 end