[release/3.1] Update dependencies from dotnet/winforms#2194

Merged

dotnet-maestro[bot] merged 1 commit intorelease/3.1from darc-release/3.1-7babb091-5b62-42ef-9859-991a3693374f

Nov 15, 2019

+3-3

Commits on Nov 15, 2019

Update dependencies from https://github.com/dotnet/winforms build 20191114.4
dotnet-maestro[bot]
committed