Private Automation Hub LDAP cannot set group type MemberDNGroupType

Issue

• When attempting to set the LDAP Group to MemberDNGroupType.

  automationhub_ldap_group_type_class = "django_auth_ldap.config:MemberDNGroupType"
  

• The installer errors out in the {}pulp.pulp_installer.pulp_database_config{} task with the following error.

  File \"/usr/lib/python3.9/site-packages/galaxy_ng/app/dynaconf_hooks.py\", line 384, in configure_ldap", "    data[\"AUTH_LDAP_GROUP_TYPE\"] = group_type_class(name_attr=\"cn\")", "TypeError: {}init{}() missing 1 required positional argument: 'member_attr'"