"loc: wrong sig" in ZipFileSystem on a valid ZIP file (extra data field of exactly 5 bytes)

[Dawid Weiss]

> The ZipFileSystem check is case sensitive:
>

Ah, that's not obvious at all... and even if this is an undocumented option
I'd add a comment in the test
or remove it to Map.of() for clarity. That bug entry in Jira doesn't have
"affects" pointing at older releases - I think it should since it affects
a number of them... I'm sorry for not tracking head-of-development closely,
perhaps I'd have caught your patch sooner; I only tested the problem
with binary releases.

Dawid