Ensure that LayerSettings equality check includes blurRegionTransform.

Test: atest librenderengine_test
Bug: 185228719
Change-Id: I6356e30127745fc3f001b150f6940b4ceb0a57e8
diff --git a/libs/renderengine/include/renderengine/LayerSettings.h b/libs/renderengine/include/renderengine/LayerSettings.h
index ddbe4c8..6e98352 100644
--- a/libs/renderengine/include/renderengine/LayerSettings.h
+++ b/libs/renderengine/include/renderengine/LayerSettings.h
@@ -223,6 +223,7 @@
             lhs.colorTransform == rhs.colorTransform &&
             lhs.disableBlending == rhs.disableBlending && lhs.shadow == rhs.shadow &&
             lhs.backgroundBlurRadius == rhs.backgroundBlurRadius &&
+            lhs.blurRegionTransform == rhs.blurRegionTransform &&
             lhs.stretchEffect == rhs.stretchEffect;
 }