Merge pull request #323 from ChristianLempa/renovate/docker.io-library-traefik-3.0.x

chore(deps): update docker.io/library/traefik docker tag to v3.0.3

docker-compose/traefik/docker-compose.yaml

@@ -5,7 +5,7 @@
 #     external: true
 services:
   traefik:
-    image: docker.io/library/traefik:v3.0.2
+    image: docker.io/library/traefik:v3.0.3
     container_name: traefik
     ports:
       - 80:80