Docs: Improve various globals documentation, as per documentation standards.

Props upadalavipul.
See #57069, #56792.

Built from https://develop.svn.wordpress.org/trunk@54868


git-svn-id: http://core.svn.wordpress.org/trunk@54420 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/general-template.php

@@ -3683,6 +3683,9 @@ function wp_preload_resources() {
  *
  * @since 4.6.0
  *
+ * @global WP_Scripts $wp_scripts The WP_Scripts object for printing scripts.
+ * @global WP_Styles  $wp_styles  The WP_Styles object for printing styles.
+ *
  * @return string[] A list of unique hosts of enqueued scripts and styles.
  */
 function wp_dependencies_unique_hosts() {

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.2-alpha-54867';
+$wp_version = '6.2-alpha-54868';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.