LU-16328 llite: migrate_folio, vfs_setxattr

LU-16328 llite: migrate_folio, vfs_setxattr

Linux commit v5.19-rc3-392-g5490da4f06d1
 fs: Add aops->migrate_folio

Linux commit v5.19-rc4-52-ge33c267ab70d
  mm: shrinkers: provide shrinkers with names

From Linux commit v5.19-rc5-17-g0c5fd887d2bb
  acl: move idmapped mount fixup into vfs_{g,s}etxattr()
Until Linux commit v6.0-rc3-6-g6344e66970c6
  xattr: constify value argument in vfs_setxattr()
Cast away const when required.

Linux commit v5.19-10313-geba2d3d79829
  get rid of non-advancing variants
iov_iter_get_pages_alloc2() replaces iov_iter_get_pages_alloc()

Test-Parameters: trivial
HPE-bug-id: LUS-11358
Signed-off-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Change-Id: Id1fa6db94172c0a61008ba4b066907950bdd6473
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/49265
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: xinliang <xinliang.liu@linaro.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>