Update powershell-preview from 7.0.0-rc.2 to 7.0.0-rc.3 (#8616)
Update powershell-preview from 7.0.0-rc.2 to 7.0.0-rc.3 (#8616)


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