Site Health: Merge duplicate "Learn more about updating PHP" strings.

Props ramiy.
Fixes #46912.
Built from https://develop.svn.wordpress.org/trunk@45192


git-svn-id: http://core.svn.wordpress.org/trunk@45001 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/update-core.php

@@ -302,7 +302,7 @@ function list_plugin_updates() {
 			$compat .= '<br>' . __( 'This update doesn&#8217;t work with your version of PHP.' ) . '&nbsp;';
 			/* translators: %s: Update PHP page URL */
 			$compat .= sprintf(
-				__( '<a href="%s">Learn more about updating PHP.</a>' ),
+				__( '<a href="%s">Learn more about updating PHP</a>.' ),
 				esc_url( wp_get_update_php_url() )
 			);
 

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.2-beta3-45191';
+$wp_version = '5.2-beta3-45192';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.