chore: Update manifests after automerge

clusters/cl01tl/manifests/kube-prometheus-stack/HTTPRoute-kube-prometheus-stack-alertmanager.yaml

@@ -7,9 +7,9 @@ metadata:
     app: kube-prometheus-stack-alertmanager
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/instance: kube-prometheus-stack
-    app.kubernetes.io/version: "82.10.3"
+    app.kubernetes.io/version: "82.10.4"
     app.kubernetes.io/part-of: kube-prometheus-stack
-    chart: kube-prometheus-stack-82.10.3
+    chart: kube-prometheus-stack-82.10.4
     release: "kube-prometheus-stack"
     heritage: "Helm"
 spec:
@@ -22,7 +22,10 @@ spec:
     - alertmanager.alexlebens.net
   rules:
     - backendRefs:
-        - name: kube-prometheus-stack-alertmanager
+        - group: ""
+          kind: Service
+          weight: 1
+          name: kube-prometheus-stack-alertmanager
           port: 9093
       matches:
         - path: