chore: PHP 8.4 fputcsv/fgetcsv enclosure default

Author: jeabakker

actions/groups/invite.php

@@ -135,7 +135,7 @@
 			 * data structure
 			 * data[0] => e-mail address
 			 */
-			$data = $fh->fgetcsv(';');
+			$data = $fh->fgetcsv(';', '"', '\\');
 
 			$email = '';
 			if (isset($data[0])) {