Add Brian Cain as Maintainer
Add Brian Cain as Maintainer

waynr/puppetdb,mullr/puppetdb,puppetlabs/puppetdb,rbrw/puppetdb,rbrw/puppetdb,senior/puppetdb,mullr/puppetdb,rbrw/puppetdb,senior/puppetdb,waynr/puppetdb,waynr/puppetdb,puppetlabs/puppetdb,puppetlabs/puppetdb,mullr/puppetdb,mullr/puppetdb,waynr/puppetdb,mullr/puppetdb,rbrw/puppetdb,senior/puppetdb,puppetlabs/puppetdb,puppetlabs/puppetdb,senior/puppetdb,rbrw/puppetdb