Merge pull request #7365 from bayandin/draft-release

audit: add draft release detection

Library/Homebrew/dev-cmd/audit.rb

@@ -808,6 +808,7 @@ module Homebrew
         begin
           if (release = GitHub.open_api("#{GitHub::API_URL}/repos/#{owner}/#{repo}/releases/tags/#{tag}"))
             problem "#{tag} is a GitHub prerelease" if release["prerelease"]
+            problem "#{tag} is a GitHub draft" if release["draft"]
           end
         rescue GitHub::HTTPNotFoundError
           # No-op if we can't find the release.