Merge pull request #8103 from AvaloniaUI/fixes/deterministic-builds

Fixes/deterministic builds

src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/XamlIlClrPropertyInfoHelper.cs

@@ -55,7 +55,7 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions
                         return cached.get;
                 }
 
-                var name = lst.Count == 0 ? key : key + "_" + Guid.NewGuid().ToString("N");
+                var name = lst.Count == 0 ? key : key + "_" + context.Configuration.IdentifierGenerator.GenerateIdentifierPart();
                 
                 var field = _builder.DefineField(types.IPropertyInfo, name + "!Field", false, true);