Merge "fsck_msdosfs: truncate directory entry when the head pointer is invalid." am: 023cbbf051 am: ab03d40eae am: d0bbf5abf8 am: e6c9fb0ad2 am: 91e4b8ff33

Original change: https://android-review.googlesource.com/c/platform/external/fsck_msdos/+/1881794

Change-Id: I6d5cb14b26a066f3f7cfd84f59e46638f5dfe8aa