Twenty Twenty: Hide some elements for print that are not useful in that context.

This adds the comment count, previous/next posts navigation, and category link list to the list of elements hidden from the print context.

Props kjellr, hareesh-pillai, poena.
Fixes #50433.
Built from https://develop.svn.wordpress.org/trunk@50976


git-svn-id: http://core.svn.wordpress.org/trunk@50585 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentytwenty/print.css

@@ -149,7 +149,11 @@ Andreas Hecht in https://www.jotform.com/blog/css-perfect-print-stylesheet-98272
   .footer-social-wrapper,
   .footer-widgets-outer-wrapper,
   .header-navigation-wrapper,
+  .entry-categories,
+  .post-comment-link.meta-wrapper,
   .pagination-wrapper,
+  .pagination-single,
+  .post-meta-wrapper.post-meta-edit-link-wrapper,
   .post-meta-wrapper.post-meta-single-bottom,
   .post-separator,
   .site-logo img {

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.8-alpha-50975';
+$wp_version = '5.8-alpha-50976';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.