新增 yudao-spring-boot-starter-banner 组件，用于项目启动时打印开发文档、接口文档等

yudao-server/pom.xml

@@ -63,6 +63,10 @@
             <artifactId>spring-boot-configuration-processor</artifactId>
             <optional>true</optional>
         </dependency>
+        <dependency>
+            <groupId>cn.iocoder.boot</groupId>
+            <artifactId>yudao-spring-boot-starter-banner</artifactId>
+        </dependency>
 
         <!-- 服务保障相关 -->
         <dependency>