External Libraries: Update Moment.js to the latest version.

This updates the `moment` script from version `2.27.0` to `2.29.1`.

Props shital-patel, hareesh-pillai.
Fixes #52853.

git-svn-id: https://develop.svn.wordpress.org/trunk@50773 602fd350-edb4-49c9-b593-d223f7449a82

package.json

@@ -140,7 +140,7 @@
 		"jquery-hoverintent": "1.10.1",
 		"lodash": "4.17.19",
 		"masonry-layout": "4.2.2",
-		"moment": "2.27.0",
+		"moment": "2.29.1",
 		"objectFitPolyfill": "2.3.5",
 		"polyfill-library": "3.104.0",
 		"react": "16.13.1",

src/wp-includes/script-loader.php

@@ -97,7 +97,7 @@ function wp_default_packages_vendor( $scripts ) {
 	$vendor_scripts_versions = array(
 		'react'                       => '16.13.1',
 		'react-dom'                   => '16.13.1',
-		'moment'                      => '2.26.0',
+		'moment'                      => '2.29.1',
 		'lodash'                      => '4.17.19',
 		'wp-polyfill-fetch'           => '3.0.0',
 		'wp-polyfill-formdata'        => '3.0.20',