/usr/share/puppet/modules.available/ is in puppet-module-puppetlabs-concat 1.1.1-1.
This file is owned by root:root, with mode 0o755.
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/usr/share/puppet/modules.available/puppetlabs-concat/
/usr/share/puppet/modules.available/puppetlabs-concat/files/
/usr/share/puppet/modules.available/puppetlabs-concat/files/concatfragments.rb
/usr/share/puppet/modules.available/puppetlabs-concat/files/concatfragments.sh
/usr/share/puppet/modules.available/puppetlabs-concat/lib/
/usr/share/puppet/modules.available/puppetlabs-concat/lib/facter/
/usr/share/puppet/modules.available/puppetlabs-concat/lib/facter/concat_basedir.rb
/usr/share/puppet/modules.available/puppetlabs-concat/lib/puppet/
/usr/share/puppet/modules.available/puppetlabs-concat/lib/puppet/parser/
/usr/share/puppet/modules.available/puppetlabs-concat/lib/puppet/parser/functions/
/usr/share/puppet/modules.available/puppetlabs-concat/lib/puppet/parser/functions/concat_getparam.rb
/usr/share/puppet/modules.available/puppetlabs-concat/lib/puppet/parser/functions/concat_is_bool.rb
/usr/share/puppet/modules.available/puppetlabs-concat/manifests/
/usr/share/puppet/modules.available/puppetlabs-concat/manifests/fragment.pp
/usr/share/puppet/modules.available/puppetlabs-concat/manifests/init.pp
/usr/share/puppet/modules.available/puppetlabs-concat/manifests/setup.pp
/usr/share/puppet/modules.available/puppetlabs-concat/metadata.json