[selectors-4][editorial] Updated WPTs

Author: SebastianZ

selectors-4/Overview.bs

@@ -1721,6 +1721,7 @@ The Relational Pseudo-class: '':has()''</h3>
 		invalidation/negated-has-in-nonsubject-position.html
 		invalidation/not-pseudo-containing-complex-in-has.html
 		invalidation/not-pseudo-containing-sibling-relationship-in-has.html
+		invalidation/open-pseudo-class-in-has.html
 		invalidation/state-in-has.html
 		invalidation/subject-has-invalidation-with-display-none-anchor-element.html
 		invalidation/target-pseudo-in-has.html
@@ -5353,6 +5354,7 @@ Acknowledgements</h2>
 
 <wpt hidden title="Features from higher-level specs">
 	heading.html
+	invalidation/heading-pseudo-class-in-has.html
 	parsing/parse-heading.html
 	parsing/parse-state.html
 </wpt>