Merge pull request #332 from owncloud-devops/renovate/traefik-v3.3

Update traefik:v3.3 Docker digest to 19884a9

Author: wkloucek

docker-compose.yml

@@ -3,7 +3,7 @@ version: "3.7"
 
 services:
   traefik:
-    image: traefik:v3.3@sha256:e8b170343bb1ab703a956049291ef0d951867bef39839c9b0d70eebda6b2ed29
+    image: traefik:v3.3@sha256:19884a9d0b922b321c9cff54cbfe43f3169893041b8dd4ea6100677afaddce46
     command:
       - "--log.level=${TRAEFIK_LOG_LEVEL:-ERROR}"
       # letsencrypt configuration