[dataflow-app dev2] increase connection timeout

crss-dataflow-app/crss-dataflow-app-dev2.yml

@@ -5,7 +5,7 @@ spring:
       username: crss_dataflow
       password: crss_dataflow
       driverClassName: org.postgresql.Driver
-      connectionTimeout: 10000
+      connectionTimeout: 30000
       test-on-borrow: true
       validation-query: SELECT 1
   jpa: