Update NFD Chart repo

Old repo will soon be deprecated according to
https://github.com/kubernetes-sigs/node-feature-discovery/releases/tag/v0.18.0

Author: sd109

charts/cluster-addons/values.yaml

@@ -331,7 +331,7 @@ nodeFeatureDiscovery:
   # Indicates if node feature discovery should be enabled
   enabled: true
   chart:
-    repo: https://kubernetes-sigs.github.io/node-feature-discovery/charts
+    repo: oci://registry.k8s.io/nfd/charts/node-feature-discovery
     name: node-feature-discovery
     version: 0.18.0
   release:

charts/openstack-cluster/tests/__snapshot__/snapshot_base_test.yaml.snap

@@ -281,7 +281,7 @@ templated manifests should match snapshot:
       bootstrap: true
       chart:
         name: node-feature-discovery
-        repo: https://kubernetes-sigs.github.io/node-feature-discovery/charts
+        repo: oci://registry.k8s.io/nfd/charts/node-feature-discovery
         version: 0.18.0
       clusterName: RELEASE-NAME
       releaseName: node-feature-discovery

charts/openstack-cluster/tests/__snapshot__/snapshot_full_test.yaml.snap

@@ -1373,7 +1373,7 @@ templated manifests should match snapshot:
       bootstrap: true
       chart:
         name: node-feature-discovery
-        repo: https://kubernetes-sigs.github.io/node-feature-discovery/charts
+        repo: oci://registry.k8s.io/nfd/charts/node-feature-discovery
         version: 0.18.0
       clusterName: RELEASE-NAME
       releaseName: node-feature-discovery