message: Fix translation for the "Add room" tooltip
diff: @@ -293,8 +293,8 @@ const UntaggedAuxButton = ({ tabIndex }: IAuxButtonProps) => {
  onClick={openMenu}
  className="mx_RoomSublist_auxButton"
  tooltipClassName="mx_RoomSublist_addRoomTooltip"
  - aria-label={_td("Add room")}
  - title={_td("Add room")}
  + aria-label={_t("Add room")}
  + title={_t("Add room")}
  isExpanded={menuDisplayed}
  inputRef={handle}
  />
  