chore: sync template versions with image updates

library/compose/semaphoreui/template.yaml

@@ -18,9 +18,9 @@ metadata:
     - **Project:** https://www.semaphoreui.com/
     - **Documentation:** https://docs.semaphoreui.com/
     - **GitHub:** https://github.com/semaphoreui/semaphore
-  version: v2.16.46
+  version: v2.16.47
   author: Christian Lempa
-  date: '2025-12-16'
+  date: '2025-12-17'
   tags:
     - traefik
     - database