Update telegram-desktop-dev from 1.8.5.beta to 1.8.8 (#7862)
Update telegram-desktop-dev from 1.8.5.beta to 1.8.8 (#7862)


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