Plugins: Use `<em>` instead of `<span>` for PHP annotation in `wp_plugin_update_row()`, for consistency with other instances.

Props afragen.
Fixes #46598. See #43987.
Built from https://develop.svn.wordpress.org/trunk@44980


git-svn-id: http://core.svn.wordpress.org/trunk@44811 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/update.php

@@ -465,7 +465,7 @@ function wp_plugin_update_row( $file, $plugin_data ) {
 					esc_attr( $response->new_version ),
 					esc_url( wp_get_update_php_url() )
 				);
-				wp_update_php_annotation( '<br><span class="description">', '</span>' );
+				wp_update_php_annotation( '<br><em>', '</em>' );
 			}
 		}
 

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.2-alpha-44979';
+$wp_version = '5.2-alpha-44980';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.