Update Avalonia.Desktop package version reference.

The `Avalonia.Desktop ` package reference in the `CodeBreaker.Avalonia.Desktop .csproj` file has been updated. The hardcoded version `11.0.10` has been replaced with a variable `$(AvaloniaVersion)`.

Author: szv

src/CodeBreaker.Avalonia/CodeBreaker.Avalonia.Desktop/CodeBreaker.Avalonia.Desktop.csproj

@@ -6,16 +6,11 @@
     <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
-  </PropertyGroup>
-
-  <PropertyGroup>
     <ApplicationManifest>app.manifest</ApplicationManifest>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Avalonia.Desktop" Version="11.0.10" />
-    <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
-    <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.0.9" />
+    <PackageReference Include="Avalonia.Desktop" Version="$(AvaloniaVersion)" />
   </ItemGroup>
 
   <ItemGroup>