brew style manual fixes

Library/Homebrew/PATH.rb

Library/Homebrew/cask.rb

Library/Homebrew/cask/artifact/stage_only.rb

Library/Homebrew/cask/audit.rb

Library/Homebrew/cask/cmd/uninstall.rb

Library/Homebrew/cask/cmd/zap.rb

Library/Homebrew/cask/dsl.rb

Library/Homebrew/cask/dsl/base.rb

Library/Homebrew/cask/installer.rb

Library/Homebrew/cleanup.rb

Library/Homebrew/cmd/info.rb

Library/Homebrew/compat/cli/parser.rb

Library/Homebrew/description_cache_store.rb

Library/Homebrew/dev-cmd/audit.rb

Library/Homebrew/dev-cmd/bottle.rb

Library/Homebrew/dev-cmd/pr-pull.rb

Library/Homebrew/diagnostic.rb

Library/Homebrew/global.rb

Library/Homebrew/keg.rb

Library/Homebrew/rubocops/options.rb