[css-color-4][editorial] Add missing wpt

svgeesus · svgeesus · commit e6cad9d2382f · 2024-04-12T15:53:36.000-04:00
diff --git a/css-color-4/Overview.bs b/css-color-4/Overview.bs
@@ -623,6 +623,7 @@ Transparency: the 'opacity' property</h3>
 	</pre>
 
 	<wpt>
+		clip-opacity-out-of-flow.html
 		t32-opacity-basic-0.0-a.xht
 		t32-opacity-basic-0.6-a.xht
 		t32-opacity-basic-1.0-a.xht
