Should PaginatedListAsync / PaginatedList.CreateAsync accept cancellation token?

[lwestfall]

My impression is that it's good practice to provide ToListAsync a cancellation token argument (when one is available). MediatR's IRequestHandler.Handle does provide a cancellation token.

Should the PaginatedListAsync extension method and its wrapped PaginatedList.CreateAsync method accept a (perhaps with default value) CancellationToken parameter so we can forward it from the Handle method implementation? Would you accept a PR with this change?

Thanks!