[core][bug]Default IOManagerImpl does not clean spill folders in tempDirs when write-buffer-spillable=true

### Search before asking

- [x] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar.

### Paimon version

After paimon is configured with write-buffer-spillable=true, for write-buffer-spill.max-disk-size, the default implementation is IOManagerImpl. During the process of writing to the paimon table, is the spill folder generated under tempDirs not cleaned up

### Compute Engine

JavaAPI

### Minimal reproduce step

1、create writer：
IOManager ioManager = IOManager.create(splitPaths(tmpDirs));
return (StreamTableWrite) writeBuilder.newWrite().withIOManager(ioManager);
2、writer.close
3、look tmpDirs

### What doesn't meet your expectations?

tmpDirs exists Expired and useless directories

### Anything else?

_No response_

### Are you willing to submit a PR?

- [x] I'm willing to submit a PR!

Start at IOManager.create(splitPaths(tmpDirs)) and the default IOManagerImpl path used when write-buffer-spillable=true; trace what happens during writer.close() and spill-folder cleanup. Reproduce the listed Java API steps and verify that expired, unused directories are removed from tmpDirs after close.

Written by the indexing model from the issue text.