Adds some onScroll events to both the body and the header to allow them to stay in sync even though each has their own scroll bar.
Previously, when using resizableColumns and resizableColumnsOptions.autoFitColumns = false, only the body or the header could be scrolled at once and they would be out of sync
This changes synchronizes the scrolling between the two so scrolling horizontally on either affects the other as if you were scrolling on a shared parent
Fixes #176 Fixes https://github.com/microsoft/fluentui/issues/32837