LU-17081 build: Prefer folio_batch to pagevec

LU-17081 build: Prefer folio_batch to pagevec

Linux commit v5.16-rc4-36-g10331795fb79
  pagevec: Add folio_batch

Linux commit v6.2-rc4-254-g811561288397
  mm: pagevec: add folio_batch_reinit()

Linux commit v6.4-rc4-438-g1e0877d58b1e
  mm: remove struct pagevec

Use folio_batch and provide wrappers for older kernels to use
pagevec handling, conditionally provide a folio_batch_reinit

Add macros to ease adding pages to folio_batch(es) as well
as unwinding batches of struct folio where struct page is
needed.

HPE-bug-id: LUS-11811
Signed-off-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Change-Id: Ie70e4851df00a73f194aaa6631678b54b5d128a1