Channle sevice i https hence making default hostname as https (#113)

Author: danishjamal104

src/main/resources/application.yaml

@@ -38,7 +38,7 @@ operations-app:
     batch-transaction: "/api/v1/batch/transactions"
 
 channel:
-  hostname: "http://ph-ee-connector-channel"
+  hostname: "https://ph-ee-connector-channel"
 
 cloud:
   aws: