Convert sln to slnx #313
Description
Describe the bug
Based on https://devblogs.microsoft.com/dotnet/introducing-slnx-support-dotnet-cli/ convert all sln files to slnx files. Use dotnet sln migrate
{{ message }}
Describe the bug
Based on https://devblogs.microsoft.com/dotnet/introducing-slnx-support-dotnet-cli/ convert all sln files to slnx files. Use dotnet sln migrate