Fix png loading to work with Texture types instead of only Texture2D

src/Core_Sideloader/Core.Sideloader.cs

@@ -554,7 +554,7 @@ private void RedirectHook(IAssetLoadingContext context)
         {
             if (context.Parameters.Name == null || context.Bundle.name == null) return;
 
-            if (context.Parameters.Type == typeof(Texture2D))
+            if (typeof(Texture).IsAssignableFrom(context.Parameters.Type))
             {
                 string zipPath = $"abdata/{context.Bundle.name.Replace(".unity3d", "", StringComparison.OrdinalIgnoreCase)}/{context.Parameters.Name}.png";