Site Health: Display raw value for max_file_uploads on Site Health Info screen.

This resolves a fatal error if `strict_types` PHP setting is enabled:
{{{
Argument #1 ($num) must be of type float, string given
}}}

Since the goal of the Site Health Info screen is to display raw values where possible, the `number_format()` call here does not seem to provide any benefit.

Props krishneup, sabernhardt, audrasjb, SergeyBiryukov.
Fixes #60364.

git-svn-id: https://develop.svn.wordpress.org/trunk@58847 602fd350-edb4-49c9-b593-d223f7449a82

Author: SergeyBiryukov

src/wp-admin/includes/class-wp-debug-data.php

@@ -554,7 +554,7 @@ public static function debug_data() {
 			);
 			$info['wp-media']['fields']['max_file_uploads']    = array(
 				'label' => __( 'Max number of files allowed' ),
-				'value' => number_format( $max_file_uploads ),
+				'value' => $max_file_uploads,
 			);
 		}