[charts][trino-gateway] add routing rules

Author: luismacosta

charts/gateway/README.md

@@ -69,7 +69,7 @@ A Helm chart for Trino Gateway
     - name: registry-credentials
   ```
 * `ingress.annotations` - object, default: `{}`
-* `ingress.className` - string, default: `"s"`
+* `ingress.className` - string, default: `""`
 * `ingress.enabled` - bool, default: `false`
 * `ingress.hosts` - list, default: `[{"host":"chart-example.local","paths":[{"path":"/","pathType":"ImplementationSpecific"}]}]`  
 

charts/gateway/values.yaml

@@ -101,7 +101,7 @@ serviceName: trino-gateway
 
 ingress:
   enabled: false
-  className: "s"
+  className: ""
   annotations: {}
   hosts:
     - host: chart-example.local