Fix Ansible deprecation warnings

[php-coder]

After updating Ansible to 2.9.2, some warnings has appeared. This issue is about fix these warnings.

Tech debt for: #1142

[php-coder]

In deploy.yml: #1142 (comment)

Seen here: https://travis-ci.org/php-coder/mystamps/jobs/630353668

[php-coder]

A warning is still here, even after migration to GitHub Actions. See: https://github.com/php-coder/mystamps/actions/runs/5618376465/job/15223863879