chore(docker): bump docker.n8n.io/n8nio/n8n Docker tag to v2.40.3

docker/home/n8n/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   n8n:
-    image: docker.n8n.io/n8nio/n8n:2.26.4
+    image: docker.n8n.io/n8nio/n8n:2.40.3
     environment:
       - TZ=Europe/Paris
       - N8N_SECURE_COOKIE=false

kubernetes/infrastructure/mail/stalwart/values.yaml

@@ -7,7 +7,7 @@
 # Container image
 image:
     repository: stalwartlabs/stalwart
-    tag: v0.16.21
+    tag: v0.16.20
     pullPolicy: IfNotPresent
 # Single-node RocksDB deployment.
 replicaCount: 1