Adjust SolariLightingNode ordering (#20568)

Tiny PR to better place the SolariLightingNode.

This allows denoisers like DLSS-RR, which orders itself after
EndMainPass, to run before SolariLightingNode.

The new ordering also just makes more sense, as Solari essentially
replaces the main pass, but runs after the gbuffer prepass.

Author: JMS55

crates/bevy_solari/src/lib.rs

@@ -47,7 +47,7 @@ impl PluginGroup for SolariPlugins {
 }
 
 impl SolariPlugins {
-    /// [`WgpuFeatures`] required for this plugin to function.
+    /// [`WgpuFeatures`] required for these plugins to function.
     pub fn required_wgpu_features() -> WgpuFeatures {
         WgpuFeatures::EXPERIMENTAL_RAY_TRACING_ACCELERATION_STRUCTURE
             | WgpuFeatures::EXPERIMENTAL_RAY_QUERY

crates/bevy_solari/src/realtime/mod.rs

@@ -66,7 +66,11 @@ impl Plugin for SolariLightingPlugin {
             )
             .add_render_graph_edges(
                 Core3d,
-                (Node3d::EndMainPass, node::graph::SolariLightingNode),
+                (
+                    Node3d::EndPrepasses,
+                    node::graph::SolariLightingNode,
+                    Node3d::EndMainPass,
+                ),
             );
     }
 }