⬆ Bump traefik from 3.6.2 to 3.6.8

Bumps traefik from 3.6.2 to 3.6.8.

---
updated-dependencies:
- dependency-name: traefik
  dependency-version: 3.6.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

docker-compose.override.yml

@@ -5,7 +5,7 @@ services:
   # etc. To enable it, update .env, set:
   # DOMAIN=localhost.myapp.com
   proxy:
-    image: traefik:3.6.2
+    image: traefik:3.6.8
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
     ports: