fix header

Signed-off-by: Etienne LESOT <[email protected]>

Author: EtienneLt

src/main/java-templates/org/gridsuite/filter/FilterVersion.java

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2021, RTE (http://www.rte-france.com)
+ * Copyright (c) 2025, RTE (http://www.rte-france.com)
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.