fix password field in mongodb auth to be of type password and not string for masked logging
fix password field in mongodb auth to be of type password and not string for masked logging

tinglinux/logstash-kafka,tinglinux/logstash-kafka,Aloomaio/logstash-kafka,joekiller/logstash-kafka,joekiller/logstash-kafka,opentable/logstash-kafka,opentable/logstash-kafka,Aloomaio/logstash-kafka