Update internal/gatewayapi/listener.go

Co-authored-by: Isaac Wilson <isaac.wilson514@gmail.com>
Signed-off-by: zirain <zirain2009@gmail.com>

Author: zirain

internal/gatewayapi/listener.go

@@ -261,9 +261,6 @@ func (t *Translator) validateListenerSpec(listener *ListenerContext, resources *
 
 	// Phase 1: Validate fundamental rules
 	specValid := t.validateAllowedNamespaces(listener)
-	if !validateProtocolRules(listener) {
-		specValid = false
-	}
 
 	// Phase 2: Validate allowed routes based on protocol
 	if listener.Protocol == gwapiv1.HTTPProtocolType ||