BACKPORT: f2fs: fix to handle F2FS_IOC_START_ATOMIC_REPLACE in f2fs_compat_ioctl()

Otherwise, 32-bits binary call ioctl(F2FS_IOC_START_ATOMIC_REPLACE) will
fail in 64-bits kernel.

Bug: 298879042
Bug: 308706939
Fixes: 41e8f85a ("f2fs: introduce F2FS_IOC_START_ATOMIC_REPLACE")
Change-Id: I427c5fedc5d827cd8b32f399bf112a84ce9af290
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
(cherry picked from commit ceeb9b96)
Signed-off-by: zhoudan8 <zhoudan8@xiaomi.com>