When trying to execute simple query with `in` operator receive a failure:
# puppet-query "inventory[certname]{ facts.location in ['home', 'linode']}"
2020/10/19 16:38:01 ERROR - [GET /pdb/query/v4][500] getQuery default
# rpm -qf /opt/puppetlabs/client-tools/bin/puppet-query
pe-client-tools-19.8.2-1.el8.x86_64
# rpm -qa|grep puppetdb
pe-puppetdb-6.11.3-1.el8.noarch
pe-puppetdb-termini-6.11.3-1.el8.noarch