Add missing argument in SupportsBlock() in provisioner.go

Signed-off-by: Niladri Halder <niladri.halder@mayadata.io>

cmd/provisioner-localpv/app/provisioner.go

@@ -80,7 +80,7 @@ func NewProvisioner(kubeClient *clientset.Clientset) (*Provisioner, error) {
 
 // SupportsBlock will be used by controller to determine if block mode is
 //  supported by the host path provisioner.
-func (p *Provisioner) SupportsBlock() bool {
+func (p *Provisioner) SupportsBlock(ctx context.Context) bool {
 	return true
 }