chore(deps): update proxmox-csi-plugin docker tag to v0.3.7

Author: renovate[bot]

clusters/_base/addons/proxmox-csi/helm-release.yaml

@@ -11,7 +11,7 @@ spec:
   chart:
     spec:
       chart: proxmox-csi-plugin
-      version: 0.3.5
+      version: 0.3.7
       sourceRef:
         kind: HelmRepository
         name: sergelogvinov