[css-2025] Added URL modifiers to Safe to Release pre-CR Exceptions (#12548)

Author: SebastianZ

css-2025/Overview.bs

@@ -933,6 +933,8 @@ Safe to Release pre-CR Exceptions</h2>
 		<li>The <<color-interpolation-method>>, defined in [[!CSS-COLOR-4]] and used for interpolation of linear, radial and conic gradients. [[!CSS-IMAGES-4]]
 
 		<li>The [=relative color=] syntax, defined in [[!CSS-COLOR-5]]</li>
+
+		<li>The [[CSS-VALUES-5#request-url-modifiers|request url modifiers]], defined in [[!CSS-VALUES-5]]</li>
 	</ul>
 
 	The following features have been explicitly and retroactively cleared