jellyfin: migrate to gateway API

jellyfin/templates/gateway.yaml

@@ -0,0 +1,18 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  name: traefik
+spec:
+  gatewayClassName: traefik
+  listeners:
+    - name: https
+      protocol: HTTPS
+      port: 8443
+      tls:
+        mode: Terminate
+        certificateRefs:
+          - name: cert-dubyatp-xyz
+            namespace: cert-manager
+      allowedRoutes:
+        namespaces:
+          from: Same

jellyfin/values.yaml

@@ -1,17 +1,14 @@
 jellyfin:
   deploymentStrategy:
     type: Recreate
-  ingress:
+  httpRoute:
     enabled: true
-    hosts:
-      - host: jellyfin.dubyatp.xyz
-        paths:
-          - path: /
-            pathType: ImplementationSpecific
-    tls:
-      - secretName: cert-dubyatp.xyz
-        hosts:
-          - jellyfin.dubyatp.xyz
+    parentRefs:
+      - name: traefik
+        sectionName: https
+        kind: Gateway
+    hostnames:
+      - jellyfin.dubyatp.xyz
   persistence:
     config:
       size: 25Gi