slapos_subscription_request: add workflow on Subscription Change Request

master/bt5/slapos_subscription_request/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml

@@ -29,7 +29,7 @@
  </chain>
  <chain>
   <type>Subscription Change Request</type>
-  <workflow>edit_workflow</workflow>
+  <workflow>edit_workflow, slapos_subscription_request_interaction_workflow</workflow>
  </chain>
  <chain>
   <type>Subscription Request</type>

master/bt5/slapos_subscription_request/bt/template_portal_type_workflow_chain_list

@@ -6,6 +6,7 @@ Sale Invoice Transaction Line | slapos_subscription_request_interaction_workflow
 Sale Trade Condition | slapos_subscription_request_interaction_workflow
 Software Product | slapos_subscription_request_interaction_workflow
 Subscription Change Request | edit_workflow
+Subscription Change Request | slapos_subscription_request_interaction_workflow
 Subscription Request | edit_workflow
 Subscription Request | slapos_subscription_request_interaction_workflow
 Subscription Request | subscription_request_workflow
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