Merge pull request dotnet/core-setup#3711 from johnbeisner/UpdateSDKMuxer
authorJohn Beisner <johnbeisner@users.noreply.github.com>
Wed, 21 Feb 2018 21:37:13 +0000 (13:37 -0800)
committerGitHub <noreply@github.com>
Wed, 21 Feb 2018 21:37:13 +0000 (13:37 -0800)
The SDK version rolls up only upon 'minor-patch' versions

Commit migrated from https://github.com/dotnet/core-setup/commit/e48882350b3ad1d2d096d91a93c0230618c4e538


Trivial merge