further increase dev2 file gen task

crss-settlement-task-invoice-generation/crss-settlement-task-invoice-generation-dev2.yml

@@ -33,8 +33,8 @@ spring:
     deployer:
       mesos:
         chronos:
-          memory: 6144
-          cpu: 1.5
+          memory: 8192
+          cpu: 2
           constraints: rack,EQUAL,rack-monthly
 
 batch: