Add smb_file_path_type alert method data to gsad

This can be used to select whether the alert should use smb_file_path
as the whole path or just as the directory.

gsad/src/gsad_gmp.c

@@ -7262,6 +7262,7 @@ append_alert_method_data (GString *xml, params_t *data, const char *method,
             || (strcmp (method, "SMB") == 0
                 && (strcmp (name, "smb_credential") == 0
                     || strcmp (name, "smb_file_path") == 0
+                    || strcmp (name, "smb_file_path_type") == 0
                     || strcmp (name, "smb_report_format") == 0
                     || strcmp (name, "smb_share_path") == 0))
             || (strcmp (method, "SNMP") == 0