Don't import the root Directory.Build.props during update-dependencies because it imports generated .props files that don't exist outside of the build.
It can no longer be dependent on Cli.Utils, since that will affect which version of NuGet gets used. It's better for this small console app to just depend on VersionTools.
* Allow host info passed in from the command line to override machine settings
* Simplify the logic
* Address PR comments to keep a separate HostRid and HostOSName that are static
* Rename to BuildInfo.props
* Address PR comments
* Fix the previous merge
* Fix spacing
* Address PR comments
- Fix build issues due to .props file not existing on a clean
enlistment
- Fix path separator issues on *NIX
- Add update-dependencies.sh
- Support -Update in update-dependencies.ps1
