Issue 50041 - Add CLI functionality for special plugins
Description: Add the functionality for
account-policy, attr-uniq, automember, dna, linked-attr,
managed-entries, memberof, pass-through-auth, refer-init,
retro-changelog, root-dn, usn commands.
Make DSLdapObject create an entry with only DN and attributes
(cases when RDN is not specified).
Fix two small typos in pwpolicy CLI's arguments.
Port test for DNA plugin.
https://pagure.io/389-ds-base/issue/50041
Reviewed by: wibrown, mreynolds, mhonek (Thanks!)
(cherry picked from commit 46e28cb4229f590c225f2a52bc8169e6fcc2d65b)