upgrade to istio 1.19 (#1211)

Co-authored-by: CH3CHO <ch3cho@qq.com>
Co-authored-by: rinfx <893383980@qq.com>

pkg/ingress/kube/gateway/istio/testdata/reference-policy-tls.yaml

@@ -0,0 +1,62 @@
+apiVersion: gateway.networking.k8s.io/v1alpha2
+kind: GatewayClass
+metadata:
+  name: higress
+spec:
+  controllerName: higress.io/gateway-controller
+---
+apiVersion: gateway.networking.k8s.io/v1alpha2
+kind: Gateway
+metadata:
+  name: gateway
+  namespace: higress-system
+spec:
+  addresses:
+  - value: higress-gateway
+    type: Hostname
+  gatewayClassName: higress
+  listeners:
+  - name: cross
+    hostname: "cert1.domain.example"
+    port: 443
+    protocol: HTTPS
+    allowedRoutes:
+      namespaces:
+        from: Selector
+        selector:
+          matchLabels:
+            kubernetes.io/metadata.name: "cert"
+    tls:
+      mode: Terminate
+      certificateRefs:
+      - name: cert
+        namespace: cert
+---
+apiVersion: gateway.networking.k8s.io/v1alpha2
+kind: ReferenceGrant
+metadata:
+  name: allow-cert
+  namespace: cert
+spec:
+  from:
+  - group: gateway.networking.k8s.io
+    kind: Gateway
+    namespace: higress-system
+  to:
+    - group: ""
+      kind: Secret
+---
+apiVersion: gateway.networking.k8s.io/v1alpha2
+kind: HTTPRoute
+metadata:
+  name: http
+  namespace: cert
+spec:
+  parentRefs:
+  - name: gateway
+    namespace: higress-system
+  hostnames: ["cert1.domain.example"]
+  rules:
+  - backendRefs:
+    - name: httpbin
+      port: 80