Sitemaps: Remove duplicate sticky Posts from Sitemap Post Query.

This changeset sets the `ignore_sticky_posts` parameter to `true` in the default arguments passed to `wp_sitemaps_posts_query_args`.

Props RavanH, pbiron, swissspidy, audrasjb, SergeyBiryukov.
Fixes #55633.

Built from https://develop.svn.wordpress.org/trunk@53548


git-svn-id: http://core.svn.wordpress.org/trunk@53137 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/sitemaps/providers/class-wp-sitemaps-posts.php

@@ -219,6 +219,7 @@ class WP_Sitemaps_Posts extends WP_Sitemaps_Provider {
 				'no_found_rows'          => true,
 				'update_post_term_cache' => false,
 				'update_post_meta_cache' => false,
+				'ignore_sticky_posts'    => true, // sticky posts will still appear, but they won't be moved to the front.
 			),
 			$post_type
 		);

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.1-alpha-53547';
+$wp_version = '6.1-alpha-53548';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.