/usr/share/puppet/modules.available/puppetlabs-xinetd/ is in puppet-module-puppetlabs-xinetd 1.2.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/puppet/modules.available/puppetlabs-xinetd/Modulefile
/usr/share/puppet/modules.available/puppetlabs-xinetd/manifests/
/usr/share/puppet/modules.available/puppetlabs-xinetd/manifests/init.pp
/usr/share/puppet/modules.available/puppetlabs-xinetd/manifests/params.pp
/usr/share/puppet/modules.available/puppetlabs-xinetd/manifests/service.pp
/usr/share/puppet/modules.available/puppetlabs-xinetd/metadata.json
/usr/share/puppet/modules.available/puppetlabs-xinetd/templates/
/usr/share/puppet/modules.available/puppetlabs-xinetd/templates/service.erb
/usr/share/puppet/modules.available/puppetlabs-xinetd/templates/xinetd.conf.erb
/usr/share/puppet/modules.available/puppetlabs-xinetd/tests/
/usr/share/puppet/modules.available/puppetlabs-xinetd/tests/init.pp