sdcardio: fix card size for SDXC cards > 32 GB#11012

mikeysklar wants to merge 1 commit into

adafruit:mainadafruit/circuitpython:mainfrom

mikeysklar:fix-sdxc-csd-v2-sector-countmikeysklar/circuitpython:fix-sdxc-csd-v2-sector-countCopy head branch name to clipboard