Update rancher/mirrored-library-traefik Docker tag to v3

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

manifests/link/link.yaml

@@ -35,6 +35,8 @@ data:
     cnsmunich-feedback: https://yay-or-nay.cluster.fun/feedback/20UETBI0
     containerdays25: https://speaking.marcusnoble.co.uk/HARSlE/the-future-of-kubernetes-admission-logic
     containerdays25-feedback: https://yay-or-nay.cluster.fun/feedback/F8P351QK
+    cdl-2026: https://speaking.marcusnoble.co.uk/lMcEwR/pod-deep-dive-the-interesting-bits
+    cdl-2026-feedback: https://yay-or-nay.cluster.fun/feedback/EMLARINI
 ---
 apiVersion: v1
 kind: Service

manifests/traefik/traefik.yaml

@@ -45,7 +45,7 @@ spec:
         - --entrypoints.websecure.http.tls=true
         - --entrypoints.web.http.redirections.entrypoint.to=websecure
         - --entrypoints.web.http.redirections.entrypoint.scheme=https
-        image: rancher/mirrored-library-traefik:2.11.31
+        image: rancher/mirrored-library-traefik:3.6.2
         imagePullPolicy: IfNotPresent
         livenessProbe:
           failureThreshold: 3