update the test URL (to remove the port)

src/constants/app.ts

@@ -5,7 +5,7 @@ export enum AppString {
   APP_NAME = "Kick-Start with Time",
 
   PROD_ENDORSER_API_SERVER = "https://api.endorser.ch",
-  TEST_ENDORSER_API_SERVER = "https://test.endorser.ch:8000",
+  TEST_ENDORSER_API_SERVER = "https://test-api.endorser.ch",
   LOCAL_ENDORSER_API_SERVER = "http://localhost:3000",
 
   DEFAULT_ENDORSER_API_SERVER = TEST_ENDORSER_API_SERVER,