Disable ustable graphics test 10004_TerrainPathTracing.

Disable unstable graphics test 10004_TerrainPathTracing in trunk.

https://unity-ci.cds.internal.unity3d.com/job/35782432

Author: IonutNedelcuUnity

Tests/SRPTests/Projects/HDRP_DXR_Tests/ProjectSettings/EditorBuildSettings.asset

@@ -500,9 +500,6 @@ EditorBuildSettings:
   - enabled: 1
     path: Assets/Scenes/TerrainTests/10003_TerrainShadow/10003_TerrainShadow.unity
     guid: 7637fa387d5f1214b867a85c2ae6e6f6
-  - enabled: 1
-    path: Assets/Scenes/TerrainTests/10004_TerrainPathTracing/10004_TerrainPathTracing.unity
-    guid: 17783bea5cb403942948935bef51f927
   - enabled: 1
     path: Assets/Scenes/1000_RaytracingQualityKeyword_MaterialQuality_Indirect.unity
     guid: f2a5323c1c8df664cb7dd65071c61ab0