feature: upgrade spring-boot-parent to 2.0.3.RELEASE

Author: myoss

pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>app.myoss.cloud</groupId>
         <artifactId>spring-boot-parent</artifactId>
-        <version>2.0.1.RELEASE</version>
+        <version>2.0.3.RELEASE</version>
     </parent>
 
     <groupId>app.myoss.cloud.codestyle</groupId>