REPORT-128310 fix: 配置的项的默认值和之前保持一直

src/main/java/com/fanruan/fs/s3/repository/core/S3Config.java

@@ -45,7 +45,7 @@ public class S3Config extends CommonRepoConfig {
     private Conf<Boolean> preserveMetadata = HolderKit.simple(true);
 
     @Identifier("openVirtualDirectory")
-    private Conf<Boolean> openVirtualDirectory = HolderKit.simple(false);
+    private Conf<Boolean> openVirtualDirectory = HolderKit.simple(true);
 
     @GetConfig("endPoint")
     public String getEndPoint() {