Accessibility fix for tab items narrations (#210)
Accessibility fix for tab items narrations (#210)

Co-authored-by: John Gathogo <e5847b08d0ddc1882db8559bf43884881b190454@microsoft.com>
ralfhandl/odataorg.github.io,ralfhandl/odataorg.github.io,OData/odataorg.github.io,OData/odataorg.github.io