[SurfaceFlinger] Disable HDR dimming when screen rotates.

- Disable dimming for screenshot layer

Bug: 224860402
Test: check HDR vidoes when rotation, atest libcompositionengine_test
Change-Id: Ib07a5af1d4e3e91737b3d5f3e5869c166759563f
diff --git a/services/surfaceflinger/CompositionEngine/src/LayerFECompositionState.cpp b/services/surfaceflinger/CompositionEngine/src/LayerFECompositionState.cpp
index ff7d430..6631a27 100644
--- a/services/surfaceflinger/CompositionEngine/src/LayerFECompositionState.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/LayerFECompositionState.cpp
@@ -121,6 +121,7 @@
     dumpVal(out, "isColorspaceAgnostic", isColorspaceAgnostic);
     dumpVal(out, "dataspace", toString(dataspace), dataspace);
     dumpVal(out, "hdr metadata types", hdrMetadata.validTypes);
+    dumpVal(out, "dimming enabled", dimmingEnabled);
     dumpVal(out, "colorTransform", colorTransform);
 
     out.append("\n");