External Libraries: Update Underscore.js to version 1.13.6.

There are no code changes to the library in this release.

Updating to the latest version for WordPress 6.1 ensures security scanners do not incorrectly flag sites as potentially insecure for having out of date libraries.

Fixes #56030.
Built from https://develop.svn.wordpress.org/trunk@54328


git-svn-id: http://core.svn.wordpress.org/trunk@53887 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/underscore.js

@@ -7,13 +7,13 @@
     exports.noConflict = function () { global._ = current; return exports; };
   }()));
 }(this, (function () {
-  //     Underscore.js 1.13.4
+  //     Underscore.js 1.13.6
   //     https://underscorejs.org
   //     (c) 2009-2022 Jeremy Ashkenas, Julian Gonggrijp, and DocumentCloud and Investigative Reporters & Editors
   //     Underscore may be freely distributed under the MIT license.
 
   // Current version.
-  var VERSION = '1.13.4';
+  var VERSION = '1.13.6';
 
   // Establish the root object, `window` (`self`) in the browser, `global`
   // on the server, or `this` in some virtual machines. We use `self`

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.1-beta1-54327';
+$wp_version = '6.1-beta1-54328';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.