Update enum with brightness reason doze manual

Bug: 327392714
Test: statsd_testdrive 494
Change-Id: I774eb88357320bb154826ff49b753a30407c0d8d
diff --git a/stats/enums/display/enums.proto b/stats/enums/display/enums.proto
index 43161ee..229e4d1 100644
--- a/stats/enums/display/enums.proto
+++ b/stats/enums/display/enums.proto
@@ -84,7 +84,7 @@
     REASON_SCREEN_OFF_BRIGHTNESS_SENSOR = 9;
     REASON_FOLLOWER = 10;
     REASON_OFFLOAD = 11;
-    REASON_DOZE_INITIAL = 12;
+    REASON_DOZE_MANUAL = 12;
 }
 
 // Contains vote different statuses.