FROMGIT: f2fs: avoid EINVAL by SBI_NEED_FSCK when pinning a file

Android OTA failed due to SBI_NEED_FSCK flag when pinning the file. Let's avoid
it since we can do in-place-updates.

Bug: 210593661
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
(cherry picked from commit 70da2736a4138b86a12873d33fefbb495e22e6f8
 git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git

 dev)
Signed-off-by: Huang Jianan <huangjianan@oppo.com>
Change-Id: I3fd33c984417c10b38e23de6cec017b03d588945
Signed-off-by: David Anderson <dvander@google.com>