Update rstudio-preview from 1.3.937 to 1.3.938 (#8908)
Update rstudio-preview from 1.3.937 to 1.3.938 (#8908)


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