Update docker.io/semaphoreui/semaphore Docker tag to v2.19.16
Easy minor upgrade without any problems whatsoever by means of Watchtower with dependency update facilitated by Mend's Renovate Bot.
This MR contains the following updates:
| Package | Update | Change |
|---|---|---|
| docker.io/semaphoreui/semaphore | patch | v2.19.12 → v2.19.16 |