Elmah.Io.Client.Extensions.Correlation 5.2.15

We released a new version (5.2.15) of the Elmah.Io.Client.Extensions.Correlation package. The new version includes the following changes:

• Building and testing on .NET 9. Also added a new .NET 9 sample.
• Newest Elmah.Io.Client.
• General code improvements by fixing all code suggestions.