Flip off new_pipeline_form

Flip off feature flag becuase
gitlab-ci.yml configs are acting
up.

app/controllers/projects/pipelines_controller.rb

@@ -17,7 +17,7 @@ class Projects::PipelinesController < Projects::ApplicationController
     push_frontend_feature_flag(:filter_pipelines_search, project, default_enabled: true)
     push_frontend_feature_flag(:dag_pipeline_tab, project, default_enabled: true)
     push_frontend_feature_flag(:pipelines_security_report_summary, project)
-    push_frontend_feature_flag(:new_pipeline_form, default_enabled: true)
+    push_frontend_feature_flag(:new_pipeline_form)
   end
   before_action :ensure_pipeline, only: [:show]
 

app/views/projects/pipelines/new.html.haml

@@ -6,7 +6,7 @@
   = s_('Pipeline|Run Pipeline')
 %hr
 
-- if Feature.enabled?(:new_pipeline_form, default_enabled: true)
+- if Feature.enabled?(:new_pipeline_form)
   #js-new-pipeline{ data: { project_id: @project.id, pipelines_path: project_pipelines_path(@project), ref_param: params[:ref] || @project.default_branch, var_param: params[:var].to_json, file_param: params[:file_var].to_json, ref_names: @project.repository.ref_names.to_json.html_safe, settings_link: project_settings_ci_cd_path(@project) } }
 
 - else