[Update] NOTICE file

Author: samatstariongroup

NOTICE

@@ -1,2 +1,19 @@
 ReqIFSharp
-Copyright 2021-2025 Starion Group S.A.
+Copyright 2014-2025 Starion Group S.A.
+https://github.com/STARIONGROUP/ReqIFSharp
+
+This product includes software developed by Starion Group S.A.
+and contributors (https://github.com/STARIONGROUP/ReqIFSharp/graphs/contributors).
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+
+This NOTICE file is part of the distribution of ReqIFSharp and must
+be included in all copies or substantial portions of the Software.