Your question is a little vague without invoking the “read-my-mind” module.
If you’re talking about on the Ansible controller, you already have the file in a director: roles/poc/files/cluster.yml
If you’re asking about on the target host, if the directory already exists, you can just copy it with the copy module. Otherwise you’ll need to use the file module to ensure the target directory exists before you can copy it there.