Update libreoffice-still.rb (#8644)
Update libreoffice-still.rb (#8644)


caskroom/homebrew-versions,rogeriopradoj/homebrew-versions,404NetworkError/homebrew-versions,caskroom/homebrew-versions,lantrix/homebrew-versions,pkq/homebrew-versions,rogeriopradoj/homebrew-versions,pkq/homebrew-versions,mahori/homebrew-cask-versions,lantrix/homebrew-versions,404NetworkError/homebrew-versions