fix(lottie): Use a net8 compatible property for lottie/skiasharp dete…

…ction

(cherry picked from commit 088ac8e)

src/AddIns/Uno.UI.Lottie/buildTransitive/Uno.UI.Lottie.targets

@@ -8,7 +8,7 @@
 
 	<Target Name="_ValidateLottieDependencySkia"
 			BeforeTargets="CoreCompile"
-			Condition="'$(IsUnoHead)'=='true' and '$(UnoRuntimeIdentifier)'=='Skia'">
+			Condition="'$(IsUnoHead)'=='true' and '$(UnoRuntimeIdentifier)'=='Skia' and '$(UnoDisableLottieVersionCheck)'==''">
 
 		<!--
 		Nuget does not support dynamic references in packages, and we need Skottie only for the Skia UnoRuntime
@@ -21,8 +21,8 @@
 			<_SkiaSharpPackageName Condition="'$(MSBuildThisFile)'=='uno.winui.lottie.targets'">SkiaSharp.Views.Uno.WinUI</_SkiaSharpPackageName>
 		</PropertyGroup>
 		<ItemGroup>
-			<_SkiaSharpViewsRefs Include="@(RuntimeCopyLocalItems)" Condition="'%(RuntimeCopyLocalItems.NuGetPackageId)' == '$(_SkiaSharpPackageName)'" />
-			<_SkottieRefs Include="@(RuntimeCopyLocalItems)" Condition="'%(RuntimeCopyLocalItems.NuGetPackageId)' == 'SkiaSharp.Skottie'" />
+			<_SkiaSharpViewsRefs Include="@(ReferencePath)" Condition="'%(ReferencePath.NuGetPackageId)' == '$(_SkiaSharpPackageName)'" />
+			<_SkottieRefs Include="@(ReferencePath)" Condition="'%(ReferencePath.NuGetPackageId)' == 'SkiaSharp.Skottie'" />
 		</ItemGroup>
 
 		<Error Condition="'@(_SkiaSharpViewsRefs)'==''" Text="In order to use Uno Lottie support, the '$(_SkiaSharpPackageName)' NuGet Package (2.88.3 or later) must be referenced in the project. You can add &lt;PackageReference Include=&quot;$(_SkiaSharpPackageName)&quot; Version=&quot;2.88.3&quot; /> to your project." />