[wix-devs] problem with floating version number in Core

[Sean Hall]

I pulled the latest code tonight and then ran appveyor.cmd for each repo.
It failed in Core, because the implicit 'dotnet restore' didn't pull the
latest Data Nuget package. Which appears to be because dotnet/nuget didn't
see any changes to the project file so didn't bother trying to see if there
was a newer version. When I ran 'dotnet restore --force' it did pull the
latest.

Do you think this is worth addressing?