My former adviser published an article from my master thesis in a predatory journal without my consent, what should I do now?
I don't want to make my CV dirty by putting an article in it, which is
  published in a predatory journal


All you need to do is just to forget about it. You don't have to waste time on contacting your advisor or Google.


Nobody read predatory journals. The amount of papers in good venues are already too much.
Nobody will remember your name until you have a strong publication record with different sets of authors. (Otherwise people only remember the most well-known authors)
When you are somebody to be searched for, you probably have other publications that appear in the first search results. Researchers are busy, nobody have time for an old paper that has not been cited, in an unknown journal.