Revert "Merge branch 'deploy-tokens' into 'master'"

This reverts commit 3df32ac1, reversing
changes made to dd1295a3.

app/controllers/projects/settings/repository_controller.rb

@@ -14,10 +14,10 @@ module Projects
         @new_deploy_token = DeployTokens::CreateService.new(@project, current_user, deploy_token_params).execute
 
         if @new_deploy_token.persisted?
-          flash[:notice] = s_('DeployTokens|Your new project deploy token has been created.')
+          flash.now[:notice] = s_('DeployTokens|Your new project deploy token has been created.')
         end
 
-        redirect_to action: :show
+        render_show
       end
 
       private