* LDAP: improve POSIX support
* Correctly abtain DN attributes result
* Allow more flexibility with comparison mapping between POSIX group & user
* Add devenv for POSIX LDAP server
* Correct the docs
Fixes#18140
* Add LDAP config instead sed use
* Add container name
* Add SizeLimit option to client and to server.
Probably useless at this point, but it's better to have it then otherwise
* Feature: provide multildap server configuration
* Add multildap server configuration for devenv
* Change some of the notes for openldap devenv configuration
* Change the maintainer label for *main* dockerfile and of the devenv one
Re-checked the multildap logic - everything seems to be working fine
* Feature: add cron setting for the ldap settings
* Move ldap configuration read to special function
* Introduce cron setting (no docs for it yet, pending approval)
* Chore: address code review comments
