Site Health: Rename `upload_max` array key in file upload checks to `max_effective_size` for clarity.

Follow-up to [48535].

See #50038.
Built from https://develop.svn.wordpress.org/trunk@48544


git-svn-id: http://core.svn.wordpress.org/trunk@48306 1a063a9b-81f0-0310-95a4-ce76da25c4cd

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

@@ -550,7 +550,7 @@ class WP_Debug_Data {
 				'label' => __( 'Max size of an uploaded file' ),
 				'value' => $upload_max_size,
 			);
-			$info['wp-media']['fields']['upload_max']          = array(
+			$info['wp-media']['fields']['max_effective_size']  = array(
 				'label' => __( 'Max effective file size' ),
 				'value' => size_format( $effective ),
 			);

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-beta2-48543';
+$wp_version = '5.5-beta2-48544';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.