slapos_jio_api_style: Update software installation return dedicated Schema

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api/SoftwareInstallation_updateFromDict.py

@@ -46,7 +46,7 @@ if "error_status" in data_dict:
   software_installation.setErrorStatus('while installing %s' % url)
 
 return json.dumps({
-  "$schema": "id-response-schema.json",
+  "$schema": json_form.absolute_url().strip() + "/getOutputJSONSchema",
   "id": software_installation.getRelativeUrl(),
   "date": str(DateTime()),
   "success": "Done"