refactor(all): 优化配置文件，增加一个随机端口的配置

同一个配置文件里用横线分割的写法实际不生效

service-configuration/src/main/resources/application-eureka.yml

@@ -0,0 +1,8 @@
+eureka:
+  instance:
+    hostname: localhost
+    prefer-ip-address: true
+    instance-id: ${spring.application.name}-${eureka.instance.hostname}-${random.uuid}-${datetime}
+  client:
+    service-url:
+      defaultZone: http://localhost:35670/eureka/