Extend HotseatTransition Animation histogram

Bug: 1357715
Change-Id: I307df7f93d97950fc43c1d2572ebdbba6f31c136
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3876842
Commit-Queue: Zentaro Kavanagh <zentaro@chromium.org>
Auto-Submit: Ana Salazar <anasalazar@chromium.org>
Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1044598}
diff --git a/tools/metrics/histograms/metadata/ash/histograms.xml b/tools/metrics/histograms/metadata/ash/histograms.xml
index 56d63be..4114185 100644
--- a/tools/metrics/histograms/metadata/ash/histograms.xml
+++ b/tools/metrics/histograms/metadata/ash/histograms.xml
@@ -2234,7 +2234,7 @@
 
 <histogram
     name="Ash.HotseatTransition.AnimationSmoothness{HotseatTransitionType}"
-    units="%" expires_after="2022-10-07">
+    units="%" expires_after="2023-09-06">
   <owner>anasalazar@chromium.org</owner>
   <owner>newcomer@chromium.org</owner>
   <summary>