chore(cilium): Move Cilium configuration to kustomize-bases

kustomize-bases/cilium/gateways.yaml

@@ -0,0 +1,27 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  name: internal
+spec:
+  gatewayClassName: cilium
+  addresses:
+    - type: IPAddress
+      value: placeholder
+  listeners:
+    - allowedRoutes:
+        namespaces:
+          from: All
+      name: http
+      port: 80
+      protocol: HTTP
+    - allowedRoutes:
+        namespaces:
+          from: All
+      name: https
+      port: 443
+      protocol: HTTPS
+      tls:
+        certificateRefs:
+          - kind: Secret
+            name: placeholder