chore(main): release 1.3.0

[github-actions[bot]]

:robot: I have created a release beep boop

1.3.0 (2023-06-21)

Features

• add a log processor to output received email from smtp (98f132c)

---

This PR was generated with Release Please. See documentation.

[github-actions[bot]]

:robot: Release is at https://github.com/loopingz/smtp-relay/releases/tag/v1.3.0 :sunflower: