Update readme with new value

Author: anwbtom

charts/nginx-gateway-fabric/README.md

@@ -285,6 +285,7 @@ The following table lists the configurable parameters of the NGINX Gateway Fabri
 | `nginxGateway.leaderElection.enable` | Enable leader election. Leader election is used to avoid multiple replicas of the NGINX Gateway Fabric reporting the status of the Gateway API resources. If not enabled, all replicas of NGINX Gateway Fabric will update the statuses of the Gateway API resources. | bool | `true` |
 | `nginxGateway.leaderElection.lockName` | The name of the leader election lock. A Lease object with this name will be created in the same Namespace as the controller. | string | Autogenerated if not set or set to "". |
 | `nginxGateway.lifecycle` | The lifecycle of the nginx-gateway container. | object | `{}` |
+| `nginxGateway.resources` | The resource requests and/or limits of the nginx-gateway container. | object | `{}` |
 | `nginxGateway.productTelemetry.enable` | Enable the collection of product telemetry. | bool | `true` |
 | `nginxGateway.readinessProbe.enable` | Enable the /readyz endpoint on the control plane. | bool | `true` |
 | `nginxGateway.readinessProbe.initialDelaySeconds` | The number of seconds after the Pod has started before the readiness probes are initiated. | int | `3` |