fix(BToggle): stop looking for missing targets after directive is unmounted#2857

xvaara merged 1 commit intobootstrap-vue-next:mainbootstrap-vue-next/bootstrap-vue-next:mainfrom

IGx89:fix-btoggle-unmount-timerIGx89/bootstrap-vue-next:fix-btoggle-unmount-timerCopy head branch name to clipboard