Hide flair from screen readers
Hide flair from screen readers

To have less noise when they run over the sender profile.

See https://github.com/vector-im/riot-web/issues/9747
matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk