Bug#995949: Missing cache directory

[David Mandelberg]

Package: liblemonldap-ng-common-perl
Version: 2.0.11+ds-4

localStorageOptions in /etc/lemonldap-ng/lemonldap-ng.ini points at 
/var/lib/lemonldap-ng/cache, which doesn't exist. In my apache 
error.log, I'm seeing:

Warn: mkdir /var/lib/lemonldap-ng/cache: Permission denied at 
/usr/share/perl5/Cache/FileBackend.pm line 222.

Also, I think upstream moved the default from 
/var/lib/lemonldap-ng/cache to /var/cache/lemonldap-ng in 
<https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/merge_requests/157>. 
But that directory doesn't exist either.

I think the issue is that 
https://salsa.debian.org/perl-team/modules/packages/lemonldap-ng/-/blob/master/debian/liblemonldap-ng-common-perl.dirs 
is missing the cache directory, but 
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/blob/v2.0/debian/liblemonldap-ng-common-perl.dirs 
has it upstream. (But I'm not very familiar with Debian packaging.)