[MTE] Reset MTE state for userdata wipe in fastbootd

Test: $ adb shell su root [...]/mtectrl memtag,memtag-kernel default
      $ adb shell 'su root dd bs=1 skip=32832 if=/dev/block/bootdevice/by-name/misc count=15 | xxd'
      00000000: 015a fefe 5a05 [...]
      $ adb reboot fastboot
      $ fastboot -w
      $ fastboot reboot
      $ adb shell 'su root dd bs=1 skip=32832 if=/dev/block/bootdevice/by-name/misc count=15 | xxd'
      00000000: 0000 0000 0000 [...]

Bug: 245596152
Change-Id: I5e2d4584776ab1685bdf37124e32dcb827eaf05a