[css-2021] Add Color Adjust to rough interop https://lists.w3.org/Archives/Member/w3c-css-wg/2021OctDec/0120.html

Author: fantasai

css-2021/Overview.bs

@@ -504,6 +504,11 @@ Modules with Rough Interoperability</h3>
 			Extends and supersedes CSS Fonts 3
 			and provides more control over font choice and feature selection,
 			including support for OpenType variations.
+
+		<dt><a href="https://www.w3.org/TR/css-color-adjust-1/">CSS Color Adjustment Module Level 1</a>
+		  [[!CSS-COLOR-ADJUST-1]]
+		<dd>
+			This module introduces a model and controls over automatic color adjustment by the user agent to handle user preferences and device output optimizations.
 	</dl>
 
 <h3 id="css-levels">