Upgrade react-bootstrap-typeahead dependency to v2.4.0
Upgrade react-bootstrap-typeahead dependency to v2.4.0

This pulls in v0.8.x of react-overlays, rather then v0.7.x as before,
and so avoids a clash with the v0.8.x used by stripes-core.

Resolves the last part of STCOR-167.

folio-org/ui-users,folio-org/ui-users