feat(scripting): add managed SRP runtime bridge

managed/GameScripts/RenderPipelineApiProbe.cs

@@ -10,6 +10,37 @@ namespace Gameplay
     {
     }
 
+    public sealed class ManagedRenderPipelineProbeAsset : ScriptableRenderPipelineAsset
+    {
+        public static int CreatePipelineCallCount;
+
+        protected override ScriptableRenderPipeline CreatePipeline()
+        {
+            CreatePipelineCallCount++;
+            return new ManagedRenderPipelineProbe();
+        }
+    }
+
+    public sealed class ManagedRenderPipelineProbe : ScriptableRenderPipeline
+    {
+        public static int SupportsStageCallCount;
+        public static int RecordStageCallCount;
+
+        protected override bool SupportsStageRenderGraph(
+            CameraFrameStage stage)
+        {
+            SupportsStageCallCount++;
+            return stage == CameraFrameStage.MainScene;
+        }
+
+        protected override bool RecordStageRenderGraph(
+            CameraFrameStage stage)
+        {
+            RecordStageCallCount++;
+            return false;
+        }
+    }
+
     public sealed class RenderPipelineApiProbe : MonoBehaviour
     {
         public bool InitialTypeWasNull;