Make .yaml files editable in the file manager (hestiacp#3200)

Author: BelleNottelling

install/deb/filemanager/filegator/configuration.php

@@ -29,6 +29,7 @@
 	".htaccess",
 	".twig",
 	".tpl",
+	".yaml",
 ];
 $dist_config["frontend_config"]["guest_redirection"] = "/login/";
 $dist_config["frontend_config"]["upload_max_size"] = 1024 * 1024 * 1024;