chore: include publish workflow

[alestiago]

Description

We should include a workflow that when triggered by a new tag, it publishes the templates.

Since mason still suffers from https://github.com/felangel/mason/issues/781, publishing locally might include ephemeral files, whereas publishing from a workflow ensures no undesired files like ".DS_Store" are bundled when publishing locally using the mason_cli.

In addition, having a publishing workflow might streamline the delivery and work associated with a release.