andyzhangx: fix: mount failure in bring key scenario

JobBuild
246
09-25 08:00
pull-blob-csi-driver-e2e 1309420907554410496 1309410572764188672 1309405622428504064 1309402329547542528
pull-blob-csi-driver-e2e-vmss 1309420907596353536 1309410572839686144 1309405622432698368 1309402329560125440
pull-blob-csi-driver-integration 1309420907537633280 1309410572621582336 1309405622269120512 1309402329539153920
pull-blob-csi-driver-sanity 1309420907508273152 1309410572604805120 1309405622252343296 1309402329513988096
pull-blob-csi-driver-unit 1309420907499884544 1309410572583833600 1309405622227177472 1309402329472045056
pull-blob-csi-driver-verify 1309420907478913024 1309410572567056384 1309405622206205952 1309402329463656448