[cern] set clusterID in helm values for cinder-csi and manila-csi

clusterID is appended to volume/share metadata while provisioning, making it easier to identify where that volume originates from.

Closes #2 (closed)

magnum/drivers/common/templates/kubernetes/helm/cern-chart.sh

@@ -99,8 +99,11 @@ ${NVIDIA_GPU_VALUES}
       enabled: ${CEPHFS_CSI_ENABLED}
     openstack-cinder-csi:
       enabled: ${CINDER_CSI_ENABLED}
+      clusterID: ${CLUSTER_UUID}
     openstack-manila-csi:
       enabled: ${MANILA_CSI_ENABLED}
+      csimanila:
+        clusterID: ${CLUSTER_UUID}
     cert-manager:
       enabled: ${CERT_MANAGER_IO_ENABLED}
     snapshot-controller: