[css-scrollbar] Status change

Author: frivoal

css-scrollbars-1/Overview.bs

@@ -3,9 +3,7 @@ Title: CSS Scrollbars Styling Module Level 1
 Group: csswg
 Shortname: css-scrollbars
 Level: 1
-Status: CR
-Date: 2021-12-07
-Deadline: 2022-02-07
+Status: ED
 Prepare for TR: yes
 Work Status: Revising
 Implementation Report: https://wpt.fyi/results/css/css-scrollbars?label=experimental&label=master&aligned