chore(deps): update dependency jeboehm/mailserver-admin to v2.1.16

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
jeboehm/mailserver-admin	patch	2.1.15 -> 2.1.16

---

Release Notes

jeboehm/mailserver-admin (jeboehm/mailserver-admin)

### [`v2.1.16`](https://togithub.com/jeboehm/mailserver-admin/releases/tag/2.1.16) [Compare Source](https://togithub.com/jeboehm/mailserver-admin/compare/2.1.15...2.1.16) ##### [2.1.16](https://togithub.com/jeboehm/mailserver-admin/compare/2.1.15...2.1.16) (2024-08-28)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.