image-partition: add `no_fsck` flag
image-partition: add `no_fsck` flag

Enable filesystems check by default by setting `fs_passno` in fstab.
Allow to disable filesystem check on partition by setting flag `no_fsck`
to `true`.

Signed-off-by: Denis Pynkin <3fbf95ee68899518ee8799d35f88c8f7982aa936@collabora.com>

d4s/debos