fstools: update to HEAD of 2019-07-01 - 1539b5
Update fstools to commit
1539b535ac327a3bc599d1ca871e14fd0dc3bba1
git log --pretty=oneline --abbrev-commit
ff1ded63..
1539b535
1539b53 libblkid-tiny: increment label size to 256
d563f3c libblkid-tiny: fix wrong btrfs label length
3957dd3 block: prevent mount point confusion
9b36dc2 libfstools: avoid false positives when matching devices and volumes
Created with the help of the make-package-update-commit.sh script.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>