Correctly set the depth texture

Assets/ScriptableRenderLoop/HDRenderLoop/Sky/ProceduralSky/ProceduralSkyRenderer.cs

             SetUniforms(builtinParams, proceduralSkyParams);
 
             var cmd = new CommandBuffer { name = "" };
+            if (builtinParams.depthBuffer != BuiltinSkyParameters.invalidRTI)
+            {
+                cmd.SetGlobalTexture("_CameraDepthTexture", builtinParams.depthBuffer);
+            }
             cmd.DrawMesh(builtinParams.skyMesh, Matrix4x4.identity, m_ProceduralSkyMaterial);
             builtinParams.renderLoop.ExecuteCommandBuffer(cmd);
             cmd.Dispose();