[css-color-adjust-1] Update metadata

Author: fantasai

css-color-adjust-1/Overview.bs

@@ -3,12 +3,13 @@ Title: CSS Color Adjustment Module Level 1
 Shortname: css-color-adjust
 Level: 1
 Status: ED
-Work Status: refining
+Work Status: testing
 Group: CSSWG
 TR: https://www.w3.org/TR/css-color-adjust-1/
 ED: https://drafts.csswg.org/css-color-adjust-1/
 Previous Version: https://www.w3.org/TR/2021/WD-css-color-adjust-1-20210616/
 Previous Version: https://www.w3.org/TR/2021/WD-css-color-adjust-1-20210520/
+Implementation Report: https://wpt.fyi/results/css/css-color-adjust?label=experimental&label=master&aligned
 Editor: Elika J. Etemad / fantasai, Invited Expert, http://fantasai.inkedblade.net/contact, w3cid 35400
 Editor: Rossen Atanassov, Microsoft, ratan@microsoft.com, w3cid 49885
 Editor: Rune Lillesveen, Google, futhark@google.com, w3cid 45291
@@ -784,7 +785,7 @@ Changes {#changes}
 
 	<ul>
 		<li>Removed special handling of ''color()'' fallback system colors, since the feature was removed from [[CSS-COLOR-4]].
-			<a href="https://github.com/w3c/csswg-drafts/issues/7007">Issue 7007</a>
+			(<a href="https://github.com/w3c/csswg-drafts/issues/7007">Issue 7007</a>)
 	</ul>
 
   <strong>See also <a href="https://www.w3.org/TR/2022/CR-css-color-adjust-1-20220210/#changes">Changes prior to Candidate Recommendation</a>.</strong>