refactor(overlay): stop moving to body container & deprecate outlet#16989

damyanpetev merged 19 commits intomasterIgniteUI/igniteui-angular:masterfrom

mvenkov/do-not-move-overlay-element-from-its-positionIgniteUI/igniteui-angular:mvenkov/do-not-move-overlay-element-from-its-positionCopy head branch name to clipboard