rancher-node: Set swh::apt_config::enable_non_free to true
Puppet agent execution on rancher-node failed:
Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Error while evaluating a Function Call, swh::apt_config::enable_non_free must be set to true (file: /etc/puppet/code/environments/staging/site-modules/profile/manifests/zfs.pp, line: 16, column: 5) on node rancher-node-staging-rke2-worker6.internal.staging.swh.network
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run