Taxonomy: Remove count references from `WP_Term_Query`.

Remove further documentation and a code reference to the unsupported `count` argument within `WP_Term_Query`. 

Follow up to [59261].

Reviewed by peterwilsoncc, desrosj.
Merges [59325] to the 6.7 branch.

Props johnbillion.
Fixes #61094
Built from https://develop.svn.wordpress.org/branches/6.7@59350


git-svn-id: http://core.svn.wordpress.org/branches/6.7@58736 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-term-query.php

@@ -206,7 +206,6 @@ class WP_Term_Query {
 			'number'                 => '',
 			'offset'                 => '',
 			'fields'                 => 'all',
-			'count'                  => false,
 			'name'                   => '',
 			'slug'                   => '',
 			'term_taxonomy_id'       => '',
@@ -302,7 +301,7 @@ class WP_Term_Query {
 	 *
 	 * @param string|array $query Array or URL query string of parameters.
 	 * @return WP_Term[]|int[]|string[]|string Array of terms, or number of terms as numeric string
-	 *                                         when 'count' is passed as a query var.
+	 *                                         when 'count' is passed to `$args['fields']`.
 	 */
 	public function query( $query ) {
 		$this->query_vars = wp_parse_args( $query );
@@ -344,7 +343,7 @@ class WP_Term_Query {
 	 * @global wpdb $wpdb WordPress database abstraction object.
 	 *
 	 * @return WP_Term[]|int[]|string[]|string Array of terms, or number of terms as numeric string
-	 *                                         when 'count' is passed as a query var.
+	 *                                         when 'count' is passed to `$args['fields']`.
 	 */
 	public function get_terms() {
 		global $wpdb;

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.7-RC2-59349';
+$wp_version = '6.7-RC2-59350';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.