Fixing type for load/sort functions in useAsyncList hook (#2683)
* Revert "fix issue #1878, added async to the sort function (#2658)"
This reverts commit a98461602538bcf63009a17e31900726819a4af6.
* updating type for sort in useAsyncList
Co-authored-by: Robert Snow <rsnow@adobe.com>
Co-authored-by: Danni <drobinson@livefyre.com>