sysutils/ldap-account-manager update from 5.7 to 6.0

[ultima]

Summary

• Updated to 6.0
  • Support multiple configurations for same account type
  • PHP 7.1 compatibility
  • Courier users and mail aliases
  • Windows: Support unlocking of users with too many failed login attempts
  • Samba 3: added account expiration date to PDF fields LAM Pro:
  • Custom fields: can be used for file upload
  • Custom fields: new selection list type that gets options from LDAP search
  • Kopano support

PR\: 220292
Sumitted by\: <[e-mail]> (maintainer)
Reviewed by\: lifanov (mentor), matthew (mentor)
Approved by\: lifanov (mentor), matthew (mentor)
Differential Revision\: https://reviews.freebsd.org/DXXXXX

Test Plan

portlint:
WARN: Makefile: Consider adding support for a NLS knob to conditionally disable gettext support.
WARN: Makefile: for new port, make $FreeBSD$ tag in comment section empty, to make SVN happy.
0 fatal errors and 2 warnings found.

poudriere:
103i386
103amd64
110i386
110amd64
12i386
12amd64

[lifanov]

Approved!