Merge pull request dotnet/core-setup#3424 from dotnet-maestro-bot/master-UpdateDepend...
authorEric Erhardt <eric.erhardt@microsoft.com>
Fri, 17 Nov 2017 18:04:48 +0000 (12:04 -0600)
committerGitHub <noreply@github.com>
Fri, 17 Nov 2017 18:04:48 +0000 (12:04 -0600)
Update BuildTools, CoreClr, CoreFx, WCF to prerelease-02217-02, preview1-25917-03, preview1-25917-04, preview2-25917-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/836f79982cf626de9b206029d29ce3017392dcff


Trivial merge