The order of the Listobject response results is incorrect

[zhijian-pro]

juicefs sync --exclude 'fdec01447d4a416cb978dbca32b05f90.pdf' oss:// s3:// is ok.

1. The preliminary inference is that something special is causing the s3 listobject response to be wrong.
2. This issue was not introduced by #3244. release-1.0 also had this problem.