fix yaml error

cluster/apps/authentik/helm-release.yaml

@@ -47,7 +47,7 @@ spec:
 #        password: "${SECRET_DATABASE_REDIS_PASS}"
     
     env:
-      AUTHENTIK_HOST: *host
+      AUTHENTIK_HOST: &host "auth.${SECRET_NEW_DOMAIN}"
       AUTHENTIK_HOST_BROWSER: *host
     
     envValueFrom:
@@ -70,7 +70,7 @@ spec:
         cert-manager.io/cluster-issuer: letsencrypt-production
         traefik.ingress.kubernetes.io/router.entrypoints: websecure
       hosts:
-        - host: &host "auth.${SECRET_NEW_DOMAIN}"
+        - host: *host
           paths:
             - path: /
               pathType: Prefix