Update iterm2-beta from 3.5.0beta3 to 3.5.0beta4 (#12805)
Update iterm2-beta from 3.5.0beta3 to 3.5.0beta4 (#12805)

* Update iterm2-beta from 3.5.0beta3 to 3.5.0beta4

* Update iterm2-beta.rb

Co-authored-by: Miccal Matthews <a53b0df86fcdccc56e90f3003dd9230c49f140c6@gmail.com>
mahori/homebrew-cask-versions