fs/exfat: Import tag '6.0.0' of https://github.com/namjaejeon/linux-exfat-oot.git

    git subtree add --prefix fs/exfat https://github.com/namjaejeon/linux-exfat-oot 6.0.0

Change-Id: Ia3f09e2345b51db954e34e9525dbefb736bb07b0
git-subtree-dir: fs/exfat
git-subtree-mainline: 0cf14e384c2af771a2e07fdf7e9f79e4b0ce8be2
git-subtree-split: bed6b023a135dcecd07cfac21ccfa4ef7b3ef7b6
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>