[Toast] Add a new type fields for user visible cold status.

Bug: 235249335
Test: manual
Change-Id: I58eee38e740e746e8a3d6065d4ef57cc5569a837

src/com/android/launcher3/logging/StatsLogManager.java

@@ -736,7 +736,8 @@ public class StatsLogManager implements ResourceBasedOverride {
             COLD(1),
             HOT(2),
             TIMEOUT(3),
-            FAIL(4);
+            FAIL(4),
+            COLD_USERWAITING(5);
 
             private final int mId;