Media: Prevent Multisite fatal error in legacy file rewrites.

Removes a call to the `is_super_admin()` function in `ms-files.php` as the function isn't available when using the `SHORTINIT` feature, causing fatal errors on systems using file rewrites.

Reverts [59967].

Reviewed by jorbin.
Merges [60170] to the 6.8 branch.

Props audrasjb, desrosj, jeremyfelt, johnjamesjacoby, jorbin, presskopp, verygoode, dd32, joemcgill.
See #36803.
Fixes #63285.

Built from https://develop.svn.wordpress.org/branches/6.8@60171


git-svn-id: http://core.svn.wordpress.org/branches/6.8@59507 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/ms-files.php

@@ -20,7 +20,7 @@ if ( ! is_multisite() ) {
 
 ms_file_constants();
 
-if ( ! is_super_admin() && ( '1' === $current_blog->archived || '1' === $current_blog->spam || '1' === $current_blog->deleted ) ) {
+if ( '1' === $current_blog->archived || '1' === $current_blog->spam || '1' === $current_blog->deleted ) {
 	status_header( 404 );
 	die( '404 — File not found.' );
 }

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.8.1-alpha-60169';
+$wp_version = '6.8.1-alpha-60171';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.