Merge pull request #2333 from kubernetes-sigs/devel/readme

README: release v0.18.1

Author: k8s-ci-robot

README.md

@@ -14,15 +14,15 @@ features and system configuration!
 #### Helm
 
 ```bash
-helm install -n node-feature-discovery --create-namespace nfd oci://registry.k8s.io/nfd/charts/node-feature-discovery --version 0.18.0
+helm install -n node-feature-discovery --create-namespace nfd oci://registry.k8s.io/nfd/charts/node-feature-discovery --version 0.18.1
 ```
 
 #### Kustomize
 
 Alternatively, you can deploy using kubectl and kustomize:
 
 ```bash
-kubectl apply -k "https://github.com/kubernetes-sigs/node-feature-discovery/deployment/overlays/default?ref=v0.18.0"
+kubectl apply -k "https://github.com/kubernetes-sigs/node-feature-discovery/deployment/overlays/default?ref=v0.18.1"
 ```
 
 #### Verify the deployment