Add support for .Net5

[koutinho]

Hi everyone! Can you add support for .Net5? Or should I make the changes myself? Can i contribute to project on this?

[psavva]

.NET5 End of life support was May 10, 2022

You really should look at updating your .net version in your application...

.net5 to .net8 is what you should really think about.

[societ-campbellwray]

Yes, I have to agree with @psavva and unfortunately I don't think we will be adding .NET 5 support due to it being EoL.

I have upgraded a few projects from .NET 5 to .NET 8 and it was surprisingly straightforward, if you haven't already looked into this option I would suggest doing so, you may find that it only takes a few hours if your project isn't too complicated.