fix(anubis): prevent forward warning on logs (#116)

> trustForwardHeader is not configured: this creates an inconsistent
> security behavior where some X-Forwarded headers (e.g.
> X-Forwarded-For, X-Forwarded-Proto) are removed but others (e.g.
> X-Forwarded-Prefix) are forwarded untouched. Please set it to false to
> remove all X-Forwarded headers, or true to trust them all.

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Reviewed-on: coop-cloud/traefik#116
Reviewed-by: decentral1se <2+decentral1se@noreply.git.coopcloud.tech>
Reviewed-by: p4u1 <133+p4u1@noreply.git.coopcloud.tech>
Co-authored-by: f <f@sutty.nl>
Co-committed-by: f <f@sutty.nl>

compose.anubis.yml

@@ -5,6 +5,7 @@ services:
     deploy:
       labels:
       - "traefik.http.middlewares.anubis.forwardauth.address=http://anubis:8080/.within.website/x/cmd/anubis/api/check"
+      - "traefik.http.middlewares.anubis.forwardauth.trustForwardHeader=true"
   anubis:
     image: "ghcr.io/techarohq/anubis:v1.25.0"
     environment: