监控服务相关jar包版本升级

pom.xml

@@ -32,7 +32,7 @@
     <properties>
         <java.version>1.8</java.version>
         <spring-cloud.version>Hoxton.SR5</spring-cloud.version>
-        <spring-boot-admin-starter-server.version>2.1.6</spring-boot-admin-starter-server.version>
+        <spring-boot-admin-starter-server.version>2.2.3</spring-boot-admin-starter-server.version>
         <mybatis-plus-boot-starter.version>3.2.0</mybatis-plus-boot-starter.version>
         <mysql-connector-java.version>8.0.18</mysql-connector-java.version>
         <ojdbc6.version>11.2.0.3</ojdbc6.version>