Site Health: Remove esc_url() used on "Debugging in WordPress" arti…

…cle URL in `WP_Fatal_Error_Handler::display_default_error_template()`.

The function may not be available in some contexts, for example if a fatal error happens in `advanced-cache.php` drop-in.

Props rob006.
Reviewed by jorgefilipecosta, SergeyBiryukov.
Merges [47515] to the 5.4 branch.
Fixes #49709.
Built from https://develop.svn.wordpress.org/branches/5.4@47523


git-svn-id: http://core.svn.wordpress.org/branches/5.4@47298 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-fatal-error-handler.php

@@ -187,7 +187,7 @@ protected function display_default_error_template( $error, $handled ) {
 			'<p>%s</p><p><a href="%s">%s</a></p>',
 			$message,
 			/* translators: Documentation explaining debugging in WordPress. */
-			esc_url( __( 'https://wordpress.org/support/article/debugging-in-wordpress/' ) ),
+			__( 'https://wordpress.org/support/article/debugging-in-wordpress/' ),
 			__( 'Learn more about debugging in WordPress.' )
 		);
 

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.4-RC4-47522';
+$wp_version = '5.4-RC4-47523';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.