[css-color-4][editorial] WPT for display-p3-linear w3c#12596

Author: svgeesus

css-color-4/Overview.bs

@@ -4170,6 +4170,14 @@ The Predefined Linear-Light Display P3 Color Space: the ''display-p3-linear'' ke
 		</pre>
 	</div>
 
+	<wpt>
+	display-p3-linear-001.html
+	display-p3-linear-002.html
+	display-p3-linear-003.html
+	display-p3-linear-004.html
+	display-p3-linear-005.html
+	display-p3-linear-006.html
+	</wpt>
 
 <h3 id="predefined-a98-rgb">
 The Predefined A98 RGB Color Space: the ''a98-rgb'' keyword</h3>