Don't add a link for excluded posttypes on the index

Author: diedexx

composer.json

@@ -78,7 +78,7 @@
 			"Yoast\\WP\\SEO\\Composer\\Actions::check_coding_standards"
 		],
 		"check-cs-thresholds": [
-			"@putenv YOASTCS_THRESHOLD_ERRORS=242",
+			"@putenv YOASTCS_THRESHOLD_ERRORS=245",
 			"@putenv YOASTCS_THRESHOLD_WARNINGS=198",
 			"Yoast\\WP\\SEO\\Composer\\Actions::check_cs_thresholds"
 		],

inc/sitemaps/class-post-type-sitemap-provider.php

@@ -42,6 +42,9 @@ protected function get_non_empty_types() {
 			->select_many( 'object_sub_type' )
 			->find_array();
 		$indexed_archives = wp_list_pluck( $indexed_archives, 'object_sub_type' );
+		$indexed_archives = array_filter( $indexed_archives, function ( $post_type ) {
+			return ! $this->should_exclude_object_sub_type( $post_type );
+		} );
 
 		// Post and page sitemaps always get a link to the homepage or posts page.
 		return array_merge( $indexed_archives, [ 'post', 'page' ] );