feat(新增banner配置注释): 新增banner配置注释

新增banner配置注释

hippo4j-spring-boot/hippo4j-core-spring-boot-starter/src/main/java/cn/hippo4j/core/springboot/starter/config/DynamicThreadPoolCoreAutoConfiguration.java

@@ -196,6 +196,10 @@ public class DynamicThreadPoolCoreAutoConfiguration {
         return new ThreadPoolAdapterRegister(bootstrapCoreProperties);
     }
 
+    /**
+     * banner config
+     * @return DynamicThreadPoolBannerHandler
+     */
     @Bean
     public DynamicThreadPoolBannerHandler threadPoolBannerHandler() {
         return new DynamicThreadPoolBannerHandler(bootstrapCoreProperties);