mm: Kconfig: use verb *use* in plural form in description

mm: Kconfig: use verb *use* in plural form in description

*workloads* is plural requiring the verb *use* in plural form.

Link: https://lkml.kernel.org/r/20250603061303.479551-2-pmenzel@molgen.mpg.de
Fixes: e13e7922d034 ("mm: add CONFIG_PAGE_BLOCK_ORDER to select page block order")
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>