[css-color-adjust-1] Add more properties to forced color adjustment. w3c#5987 w3c#5873

Author: fantasai

css-color-adjust-1/Overview.bs

@@ -346,6 +346,10 @@ Properties Affected by Forced Colors Mode {#forced-colors-properties}
 		<li>'scrollbar-color'
 		<li>'-webkit-tap-highlight-color'
 		<li>'background-color'
+		<li>'caret-color'
+		<li>'flood-color'
+		<li>'lighting-color'
+		<li>'stop-color'
 	</ul>
 
 	if its [=computed value=] is a color other than a [=system color=],
@@ -397,6 +401,7 @@ Properties Affected by Forced Colors Mode {#forced-colors-properties}
 		unless the original value contains a ''url()'' function
 	* 'color-scheme' computes to ''light dark''
 	* 'scrollbar-color' computes to ''scrollbar-color/auto''
+	* 'accent-color' computes to ''accent-color/auto''
 
 	UAs may further tweak these <a>forced colors mode</a> heuristics
 	to provide better user experience.
@@ -555,8 +560,11 @@ Changes {#changes}
 	Changes since the <a href="https://www.w3.org/TR/2020/WD-css-color-adjust-1-20201109/">9 NOvember 2020 Working Draft</a>:
 
 	<ul>
-		<li>Added 'scrollbar-color' reset to [=forced colors mode=].
-			(<a href="https://github.com/w3c/csswg-drafts/issues/5778">Issue 5778</a>)
+		<li>Added 'scrollbar-color', 'caret-color', 'flood-color', 'lighting-color', 'stop-color', and 'accent-color'
+			resets to [=forced colors mode=].
+			(<a href="https://github.com/w3c/csswg-drafts/issues/5778">Issue 5778</a>,
+			 <a href="https://github.com/w3c/csswg-drafts/issues/5873">Issue 5873</a>,
+			 <a href="https://github.com/w3c/csswg-drafts/issues/5987">Issue 5987</a>)
 	</ul>