Update lilypond-dev from 2.19.84-1 to 2.23.2-1 and add livecheck (#10809)
Update lilypond-dev from 2.19.84-1 to 2.23.2-1 and add livecheck (#10809)


404NetworkError/homebrew-versions,pkq/homebrew-versions,404NetworkError/homebrew-versions,pkq/homebrew-versions,mahori/homebrew-cask-versions