make max workers to 20 mq computation

crss-mq-computation/application-pemc-uat.yml

@@ -68,7 +68,7 @@ logging:
 batch:
   # resourceLocation: ${resourceLocation} - property expansion defaulted in app's application.yml
   chunkSize: 100
-  maxWorkers: 10
+  maxWorkers: 20
   partitionSize:
     gap: 5000
     mq: 10000