deploy: add --extra-create-metadata arg to csi-provisioner sidecar

This argument in csi-provisioner sidecar allows us to receive pv/pvc
name/namespace metadata in the createVolume() request.

For ex:

    csi.storage.k8s.io/pvc/name
    csi.storage.k8s.io/pvc/namespace
    csi.storage.k8s.io/pv/name

This is a useful information which can be used depend on the use case we
have at our driver. The features like vault token enablement for multi
tenancy, RBD mirroring ..etc can consume this based on the need.

Refer: #1305
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>

charts/ceph-csi-cephfs/templates/provisioner-deployment.yaml

@@ -52,6 +52,7 @@ spec:
             - "--timeout={{ .Values.provisioner.timeout }}"
             - "--leader-election=true"
             - "--retry-interval-start=500ms"
+            - "--extra-create-metadata=true"
 {{- if .Values.topology.enabled }}
             - "--feature-gates=Topology=true"
 {{- end }}

charts/ceph-csi-rbd/templates/provisioner-deployment.yaml

@@ -53,6 +53,7 @@ spec:
             - "--leader-election=true"
             - "--retry-interval-start=500ms"
             - "--default-fstype={{ .Values.provisioner.defaultFSType }}"
+            - "--extra-create-metadata=true"
 {{- if .Values.topology.enabled }}
             - "--feature-gates=Topology=true"
 {{- end }}

deploy/cephfs/kubernetes/csi-cephfsplugin-provisioner.yaml

@@ -50,6 +50,7 @@ spec:
             - "--leader-election=true"
             - "--retry-interval-start=500ms"
             - "--feature-gates=Topology=false"
+            - "--extra-create-metadata=true"
           env:
             - name: ADDRESS
               value: unix:///csi/csi-provisioner.sock

deploy/rbd/kubernetes/csi-rbdplugin-provisioner.yaml

@@ -53,6 +53,7 @@ spec:
             - "--feature-gates=Topology=false"
             # if fstype is not specified in storageclass, ext4 is default
             - "--default-fstype=ext4"
+            - "--extra-create-metadata=true"
           env:
             - name: ADDRESS
               value: unix:///csi/csi-provisioner.sock