[release-1.35] cleanup: add folderName validation to reject invalid characters#3078

k8s-ci-robot merged 4 commits intokubernetes-sigs:release-1.35kubernetes-sigs/azurefile-csi-driver:release-1.35from

k8s-infra-cherrypick-robot:cherry-pick-3071-to-release-1.35k8s-infra-cherrypick-robot/azurefile-csi-driver:cherry-pick-3071-to-release-1.35Copy head branch name to clipboard