fix: Don't flag members as not implemented in bindable metadata

Author: jeromelaban

src/SourceGenerators/Uno.UI.SourceGenerators/BindableTypeProviders/BindableTypeProvidersGenerationTask.cs

@@ -160,6 +160,7 @@ from type in module.GlobalNamespace.GetNamespaceTypes()
 				writer.AppendLine();
 				writer.AppendLineInvariant("#pragma warning disable 618  // Ignore obsolete members warnings");
 				writer.AppendLineInvariant("#pragma warning disable 1591 // Ignore missing XML comment warnings");
+				writer.AppendLineInvariant("#pragma warning disable Uno0001 // Ignore not implemented members");
 				writer.AppendLineInvariant("using System;");
 				writer.AppendLineInvariant("using System.Linq;");
 				writer.AppendLineInvariant("using System.Diagnostics;");