iomap: pass flags to iomap_file_buffered_write_punch_delalloc

iomap: pass flags to iomap_file_buffered_write_punch_delalloc

To fix short write error handling, We'll need to figure out what operation
iomap_file_buffered_write_punch_delalloc is called for.  Pass the flags
argument on to it, and reorder the argument list to match that of
->iomap_end so that the compiler only has to add the new punch argument
to the end of it instead of reshuffling the registers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240910043949.3481298-4-hch@lst.de
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>