update: C# 14 features link in Release Notes

Updated the link for C# 14 features to the correct source.

Author: VaclavElias

en/ReleaseNotes/ReleaseNotes.md

@@ -13,7 +13,7 @@ Stride 4.3 includes numerous enhancements and improvements. Here’s what to exp
 
 - **.NET 10 Integration**: Stride 4.3 is now fully aligned with .NET 10, harnessing its performance improvements and efficiency gains for game development. This means faster execution times, reduced memory footprint, and access to the latest C# features, making your development smoother and more efficient. [Learn more](https://devblogs.microsoft.com/dotnet/performance-improvements-in-net-10/)
 
-- **C# 14 Features**: With C# 14, Stride users can write cleaner, more concise code thanks to new language features. These improvements reduce boilerplate and enhance readability. [Discover C# 14](https://learn.microsoft.com/en-gb/dotnet/csharp/whats-new/csharp-14)
+- **C# 14 Features**: With C# 14, Stride users can write cleaner, more concise code thanks to new language features. These improvements reduce boilerplate and enhance readability. [Discover C# 14](https://devblogs.microsoft.com/dotnet/introducing-csharp-14/)
 
 ## What has changed since Stride 4.2