add missing Enum value for $wsrep_sst_method
add missing Enum value for $wsrep_sst_method

CSC-IT-Center-for-Science/puppet-galera,CSC-IT-Center-for-Science/puppet-galera,michaeltchapman/puppet-galera,michaeltchapman/puppet-galera,michaeltchapman/puppet-galera,CSC-IT-Center-for-Science/puppet-galera,fraenki/puppet-galera