.DS_Store not ignored in Class::Dir

[plain-solutions-gmbh]

I refer to this issue

Recommend to ignore Mac system files here:

kirby/src/Filesystem/Dir.php

Line 509 in ba8e9e5

$ignore = array_merge($ignore, ['.', '..']);

[afbora]

If you pass null to the second parameter ($ignore) instead [], it'll work well as expected:

Dir::read($formblockfolder, null, true);

https://github.com/getkirby/kirby/blob/4.0.2/src/Filesystem/Dir.php#L35-L45