Merge pull request dotnet/core-setup#3385 from dotnet-maestro-bot/master-UpdateDepend...
authorAhson Khan <ahkha@microsoft.com>
Thu, 2 Nov 2017 18:21:02 +0000 (11:21 -0700)
committerGitHub <noreply@github.com>
Thu, 2 Nov 2017 18:21:02 +0000 (11:21 -0700)
Update BuildTools, CoreClr, WCF to prerelease-02202-02, preview1-25901-06, preview2-25902-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/ce7938525f3063e5aa067915710673a0dc91a2d7


Trivial merge