修复阻塞队列默认容量大小.

hippo4j-config/src/main/java/cn/hippo4j/config/service/biz/impl/ConfigServiceImpl.java

@@ -125,11 +125,14 @@ public class ConfigServiceImpl implements ConfigService {
      * @return
      */
     private Integer getQueueCapacityByType(ConfigAllInfo config) {
-        int queueCapacity = 0;
+        int queueCapacity;
         switch (config.getQueueType()) {
             case 5:
                 queueCapacity = Integer.MAX_VALUE;
                 break;
+            default:
+                queueCapacity = config.getCapacity();
+                break;
         }
 
         List<Integer> queueTypes = Stream.of(1, 2, 3, 6, 9).collect(Collectors.toList());