Fixes #2269. ListView.EnsureSelectedItemVisible must be public.#2270

tig merged 2 commits intogui-cs:developgui-cs/Terminal.Gui:developfrom

BDisp:ensuresvisibilityselecteditem-public-fix-2269BDisp/Terminal.Gui:ensuresvisibilityselecteditem-public-fix-2269Copy head branch name to clipboard