feat(container): update image ghcr.io/gotify/server ( 2.8.0 → 2.9.0 )

Author: renovate[bot]

docker/arm/docker-compose.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://raw.githubusercontent.com/compose-spec/compose-spec/master/schema/compose-spec.json
 services:
   gotify:
-    image: ghcr.io/gotify/server:2.8.0
+    image: ghcr.io/gotify/server:2.9.0
     container_name: gotify
     ports:
       - 9008:80