Docs: Improve docblock for `block_template_part()`.

Clarify that `$part` is not limited to just 'header' or 'footer'.

See #60699.
Built from https://develop.svn.wordpress.org/trunk@58268


git-svn-id: http://core.svn.wordpress.org/trunk@57731 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/block-template-utils.php

@@ -1265,7 +1265,7 @@ function get_block_file_template( $id, $template_type = 'wp_template' ) {
  *
  * @since 5.9.0
  *
- * @param string $part The block template part to print. Either 'header' or 'footer'.
+ * @param string $part The block template part to print, for example 'header' or 'footer'.
  */
 function block_template_part( $part ) {
 	$template_part = get_block_template( get_stylesheet() . '//' . $part, 'wp_template_part' );

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.6-alpha-58267';
+$wp_version = '6.6-alpha-58268';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.