Merge pull request #17489 from dotnet-maestro-bot/release/2.1-UpdateDependencies
authorWes Haggard <weshaggard@users.noreply.github.com>
Thu, 19 Apr 2018 21:44:17 +0000 (14:44 -0700)
committerGitHub <noreply@github.com>
Thu, 19 Apr 2018 21:44:17 +0000 (14:44 -0700)
Update BuildTools, CoreClr, CoreFx, PgoData to rc1-02719-01, rc1-26419-03, rc1-26419-03, release-20180419-0038, respectively (release/2.1)


Trivial merge