修复Redis清除规则时的Bug

discovery-common-redis/src/main/java/com/nepxion/discovery/common/redis/operation/RedisOperation.java

@@ -25,7 +25,11 @@ public class RedisOperation {
     }
 
     public boolean removeConfig(String group, String serviceId) {
-        return hashOperations.delete(group, serviceId) == 1;
+        publishConfig(group, serviceId, "");
+
+        return true;
+
+        // return hashOperations.delete(group, serviceId) == 1;
     }
 
     public boolean publishConfig(String group, String serviceId, String config) {