Split images are not sorted alphanumerically on Linux

[Avasam]

Describe the bug

Split images are not sorted alphanumerically on Linux

To Reproduce

Steps to reproduce the behavior:

See https://discord.com/channels/567370425903087637/567372320830783489/1350249305671204925
Probably:

1. Create split images with names that don't match the order of file creation
2. Try running AutoSplit
3. See the split order being all messed up

Expected behavior

Split image order to be alphanumerical

Screenshots and recordings

See https://discord.com/channels/567370425903087637/567372320830783489/1350249305671204925

Version (please complete the following information)

• OS: Some Linux distro
• AutoSplit: 2.3.1