Filesystem: Fix the move() method of the SSH2 transport, which was using the SSH2 link rather than the SFTP link.

Props nobleclem. Fixes #29405

Built from https://develop.svn.wordpress.org/trunk@29970


git-svn-id: http://core.svn.wordpress.org/trunk@29716 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-wp-filesystem-ssh2.php

@@ -254,7 +254,7 @@ class WP_Filesystem_SSH2 extends WP_Filesystem_Base {
 	}
 
 	public function move($source, $destination, $overwrite = false) {
-		return @ssh2_sftp_rename($this->link, $source, $destination);
+		return @ssh2_sftp_rename( $this->sftp_link, $source, $destination );
 	}
 
 	public function delete($file, $recursive = false, $type = false) {