update stl-calc chunk size from 100 to 50

crss-settlement-task-calculation/crss-settlement-task-calculation.yml

@@ -56,7 +56,7 @@ spring:
     port: 6379
 
 batch:
-  chunkSize: 100
+  chunkSize: 50
   maxWorkers: 5
   partitionSize:
     retDat: 300