retrieve vre and system_services from KC

templates/add_all_system_services_to_vre.json.j2

@@ -109,7 +109,7 @@
 		  "taskReferenceName": "build_get_system_services_tasks",
 		  "type": "LAMBDA",
 		  "inputParameters": {
-		    "url" : "${init.input.keycloak_admin}/clients/search=true&clientId=",
+		    "url" : "${init.input.keycloak_admin}/clients?search=true&clientId=",
 		    "services" : "${extract_system_service_names.output.result}",
 		    "scriptExpression": "inputs = {}, tasks = [];for (var i = 0; i < $.services.length; i++){s = $.services[i];tasks.push({name: 'pyrest',type: 'SIMPLE',taskReferenceName: 'get_system_service' + i});inputs['get_system_service' + i] = {url: $.url + s,method: 'GET',headers: {Authorization: 'Bearer ${authorize.output.body.access_token}', Accept: 'application/json'}}};return {tasks: Java.to(tasks, 'java.util.Map[]'),inputs: inputs};"
 		  }