Editor: Add option to ignore sticky posts in Query block.

Introduce a new `ignore` value for the `sticky` query argument. When this value is used, the query will not prepend sticky posts at the top but display them in the natural order.

Props mamaduka, peterwilsoncc, audrasjb, mikinc860, poena, dhruvishah2203, joemcgill.
Fixes #62908.
Built from https://develop.svn.wordpress.org/trunk@59866


git-svn-id: http://core.svn.wordpress.org/trunk@59208 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/blocks.php

@@ -2564,8 +2564,10 @@ function build_query_vars_from_query_block( $block, $page ) {
 				 */
 				$query['post__in']            = ! empty( $sticky ) ? $sticky : array( 0 );
 				$query['ignore_sticky_posts'] = 1;
-			} else {
+			} elseif ( 'exclude' === $block->context['query']['sticky'] ) {
 				$query['post__not_in'] = array_merge( $query['post__not_in'], $sticky );
+			} elseif ( 'ignore' === $block->context['query']['sticky'] ) {
+				$query['ignore_sticky_posts'] = 1;
 			}
 		}
 		if ( ! empty( $block->context['query']['exclude'] ) ) {

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.8-alpha-59865';
+$wp_version = '6.8-alpha-59866';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.