Adding ColorUpdateLogger to track color updates so that we demonstrate the root cause of our theme bugs

Bug: 294347738
Test: dumpsysui ColorUpdateLogger
Change-Id: I4879dd28a8d88b3ee6fc1f09c9029eb653bfa460
Flag: ACONFIG com.android.systemui.notification_color_update_logger DEVELOPMENT
diff --git a/packages/SystemUI/aconfig/systemui.aconfig b/packages/SystemUI/aconfig/systemui.aconfig
index 2c285c8..2240843 100644
--- a/packages/SystemUI/aconfig/systemui.aconfig
+++ b/packages/SystemUI/aconfig/systemui.aconfig
@@ -29,6 +29,13 @@
 }
 
 flag {
+    name: "notification_color_update_logger"
+    namespace: "systemui"
+    description: "Enabled debug logging and dumping of notification color updates."
+    bug: "294347738"
+}
+
+flag {
     name: "notifications_footer_view_refactor"
     namespace: "systemui"
     description: "Enables the refactored version of the footer view in the notification shade "
@@ -452,4 +459,3 @@
         purpose: PURPOSE_BUGFIX
     }
 }
-