add server to test profile

mooctest-user-server/src/main/resources/application.yaml

@@ -74,6 +74,9 @@ spring:
         provider.timeout: 120000
         provider.retries: 0
 
+server:
+    port: 8081
+
 logging.config: classpath:log4j2.test.yaml
 logging.access.directory: /home/share/log