bump NFD chart to v0.19.0 and switch to OCI artifacts (#1922)

Signed-off-by: Tariq Ibrahim <tibrahim@nvidia.com>

Author: tariq1890

deployments/helm/nvidia-device-plugin/Chart.lock

@@ -1,6 +1,6 @@
 dependencies:
 - name: node-feature-discovery
-  repository: https://kubernetes-sigs.github.io/node-feature-discovery/charts
-  version: 0.17.3
-digest: sha256:6012a27c3109e9d29fb0729b38aa192a02c5ef177a971c5366449d13d9f092d0
-generated: "2025-09-09T16:47:17.095733+02:00"
+  repository: oci://registry.k8s.io/nfd/charts
+  version: 0.19.0
+digest: sha256:15366dee514c8ebecdfd5c2f2ce8dde09dc96c674ae152907c7783826f2b2d08
+generated: "2026-07-13T11:53:56.489048-07:00"

deployments/helm/nvidia-device-plugin/Chart.yaml

@@ -10,6 +10,6 @@ home: https://github.com/NVIDIA/k8s-device-plugin
 dependencies:
   - name: node-feature-discovery
     alias: nfd
-    version: "0.17.3"
+    version: "0.19.0"
     condition: nfd.enabled,gfd.enabled
-    repository: https://kubernetes-sigs.github.io/node-feature-discovery/charts
+    repository: oci://registry.k8s.io/nfd/charts