Change ns of gateway in example

Author: Kate Osborn

examples/https-termination/cafe-routes.yaml

@@ -5,7 +5,7 @@ metadata:
 spec:
   parentRefs:
   - name: gateway
-    namespace: nginx-gateway
+    namespace: default
     sectionName: https
   hostnames:
   - "cafe.example.com"
@@ -25,7 +25,7 @@ metadata:
 spec:
   parentRefs:
   - name: gateway
-    namespace: nginx-gateway
+    namespace: default
     sectionName: https
   hostnames:
   - "cafe.example.com"