Remove duplicate element in matrix in .cirrus.yml (#9606)
Remove duplicate element in matrix in .cirrus.yml (#9606)

It was accidentally introduced in 0a953d75fb2cbdc6f3d33040aa60738d85512a1f
pedrosnk/elixir,kimshrier/elixir,pedrosnk/elixir,joshprice/elixir,elixir-lang/elixir,michalmuskala/elixir,kelvinst/elixir,kelvinst/elixir,kimshrier/elixir,ggcampinho/elixir,ggcampinho/elixir