I doubt you can, but that doesn't mean you have to use it. Just like the new Pages, Numbers, and Keynote versions, they are permanent installs with
constant update notifications, when those come. The only way I've found to avoid these apps is to
never ever double-click a file that would be opened by them. I just keep the Dock loaded with the versions
I want and drag the file to
that icon.
Hope someone has a better, more intuitive method.