Add ldap auth identity provider to example inventory.

inventory/byo/hosts.example

@@ -42,6 +42,9 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
 # Allow all auth
 #openshift_master_identity_providers=[{'name': 'allow_all', 'login': 'true', 'challenge': 'true', 'kind': 'AllowAllPasswordIdentityProvider'}]
 
+# LDAP auth
+#openshift_master_identity_providers=[{'name': 'my_ldap_provider', 'challenge': 'true', 'login': 'true', 'kind': 'LDAPPasswordIdentityProvider', 'attributes': {'id': ['dn'], 'email': ['mail'], 'name': ['cn'], 'preferredUsername': ['uid']}, 'bindDN': '', 'bindPassword': '', 'ca': '', 'insecure': 'false', 'url': 'ldap://ldap.example.com:389/ou=users,dc=example,dc=com?uid'}]
+
 # Project Configuration
 #osm_project_request_message=''
 #osm_project_request_template=''