kubevirt sc support ALLOWVOLUMEEXPANSION?

[xinzhongyoumeng]

Is your feature request related to a problem? Please describe: A clear and concise description of what the problem is. When the infra cluster sc is ceph rbd, it support volume expansion, so if we use kubevirt csi driver in tenant cluster，we hope can also use this feature. Describe the solution you'd like: A clear and concise description of what you want to happen. kubevirt sc support ALLOWVOLUMEEXPANSION. Describe alternatives you've considered: A clear and concise description of any alternative solutions or features you've considered.

Additional context: Add any other context or screenshots about the feature request here.