Update metadata for 6.1.2

metadata.rb

@@ -3,7 +3,7 @@
 maintainer_email  'help@sous-chefs.org'
 license           'Apache-2.0'
 description       'Installs and configures OpenLDAP (slapd) an open source implementation of LDAP.'
-version           '6.1.1'
+version           '6.1.2'
 source_url        'https://github.com/sous-chefs/openldap'
 issues_url        'https://github.com/sous-chefs/openldap/issues'
 chef_version      '>= 15.3'