audit: allow pre-releases in cask-versions
audit: allow pre-releases in cask-versions

MikeMcQuaid/brew,vitorgalvao/brew,Homebrew/brew,sjackman/homebrew,nandub/brew,JCount/brew,nandub/brew,reitermarkus/brew,mahori/brew,MikeMcQuaid/brew,sjackman/homebrew,reitermarkus/brew,konqui/brew,claui/brew,konqui/brew,MikeMcQuaid/brew,claui/brew,MikeMcQuaid/brew,EricFromCanada/brew,claui/brew,EricFromCanada/brew,reitermarkus/brew,nandub/brew,vitorgalvao/brew,JCount/brew,mahori/brew,konqui/brew,vitorgalvao/brew,Homebrew/brew,EricFromCanada/brew,claui/brew,JCount/brew,sjackman/homebrew,sjackman/homebrew,Homebrew/brew,mahori/brew,mahori/brew,konqui/brew,Homebrew/brew,vitorgalvao/brew,nandub/brew,reitermarkus/brew,EricFromCanada/brew,JCount/brew