fix(ui-tooltip): ensure Esc key closes only the Tooltip when inside a…#1850

matyasf merged 1 commit intomasterinstructure/instructure-ui:masterfrom

INSTUI-4393_pressing_esc_on_tooltip_in_a_modal_also_closes_the_modal_underneathinstructure/instructure-ui:INSTUI-4393_pressing_esc_on_tooltip_in_a_modal_also_closes_the_modal_underneathCopy head branch name to clipboard