fix: remove aria-hidden attribute from tooltips and popovers (#1747)
fix: remove aria-hidden attribute from tooltips and popovers (#1747)

Change tooltips and popovers from having `aria-hidden` set to true to
make the attribute unspecified. Make content in popovers accessible
to assistive technologies.
reactstrap/reactstrap,reactstrap/reactstrap,reactstrap/reactstrap,reactstrap/reactstrap