[Fix-#5103] fix resource rename cause can not update (#5110)

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ResourcesService.java

@@ -423,6 +423,7 @@ public class ResourcesService extends BaseService {
         Date now = new Date();
 
         resource.setAlias(name);
+        resource.setFileName(name);
         resource.setFullName(fullName);
         resource.setDescription(desc);
         resource.setUpdateTime(now);