Changes since tag 9.0.1.2

commit 4c6a3d882373fa0b52c6b71d09acc0b87ec1ae00
Author: Elkano <elkano@gmx.de>
Date:   Wed Nov 3 19:49:57 2021 +0100

    update for WoW 9.1.5's new TooltipBackdropTemplate

