Administration: Remove duplicate `wp_admin_notice()` call.

Remove duplicate success message displayed in `wp-admin/upload.php`. Follow up to [56573].

Props davidbinda.
See #57791.
Built from https://develop.svn.wordpress.org/trunk@56663


git-svn-id: http://core.svn.wordpress.org/trunk@56175 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/upload.php

@@ -230,17 +230,6 @@ if ( 'grid' === $mode ) {
 			);
 		}
 
-		if ( ! empty( $message ) ) {
-			wp_admin_notice(
-				$message,
-				array(
-					'id'                 => 'message',
-					'additional_classes' => array( 'updated' ),
-					'dismissible'        => true,
-				)
-			);
-		}
-
 		$js_required_message = sprintf(
 			/* translators: %s: List view URL. */
 			__( 'The grid view for the Media Library requires JavaScript. <a href="%s">Switch to the list view</a>.' ),

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.4-alpha-56662';
+$wp_version = '6.4-alpha-56663';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.