added redis 4 to pemc-uat-sit for meterprocess-app

crss-meterprocess-app/crss-meterprocess-app-pemc-uat-sit.yml

@@ -1,4 +1,6 @@
 spring:
+  redis:
+    database: 4
   crss-main:
     datasource:
       jdbcUrl: jdbc:postgresql://10.176.23.24:5432/crss_sit?currentSchema=meterprocess