Dump screen off brightness sensor controller in DPC2

Bug: 264979356
Test: adb shell dumpsys display
Change-Id: I479bb1af16039a7a74d2370f91ab269d07a34edd

services/core/java/com/android/server/display/DisplayPowerController2.java

@@ -2448,6 +2448,10 @@ final class DisplayPowerController2 implements AutomaticBrightnessController.Cal
 
         dumpRbcEvents(pw);
 
+        if (mScreenOffBrightnessSensorController != null) {
+            mScreenOffBrightnessSensorController.dump(pw);
+        }
+
         if (mBrightnessRangeController != null) {
             mBrightnessRangeController.dump(pw);
         }