Merge pull request mono/mono#15704 from lewing/bump-msbuild-nuget-5.2
authorLarry Ewing <lewing@xamarin.com>
Fri, 19 Jul 2019 00:45:02 +0000 (20:45 -0400)
committerGitHub <noreply@github.com>
Fri, 19 Jul 2019 00:45:02 +0000 (20:45 -0400)
Bump msbuild to track xplat-master

Commit migrated from https://github.com/mono/mono/commit/34be988e33ecb66d724b2dabdba761e8d836ed05


Trivial merge