Damian Romanowski

bumped source generator test to .NET 6

1

for some reason .NET 5 was not present in last appveyor build, I've bumped tests to .net 6, @mcintyre321

### What feature or new tool do you think should be added to DevToys? I would like an ability to parse sp_executesql output (copied from SQL Server Profiler) to `normal`...

sample [swagger.json](https://github.com/RicoSuter/NSwag/files/13989199/swagger.json) code: ```csharp async Task Main() { var document = await OpenApiDocument.FromFileAsync("swagger.json"); var settings = new CSharpClientGeneratorSettings { GenerateClientClasses = true, GenerateOptionalParameters = true, OperationNameGenerator = new MultipleClientsFromFirstTagAndOperationNameGenerator(), CSharpGeneratorSettings...