Updated global license file

Signed-off-by: mmazas <mmazas@ITEM-S104678.emea.msad.sopra>

LICENSE

@@ -1,4 +1,8 @@
-Copyright (c) 2006, Sun Microsystems, Inc.
+BSD 3-Clause License
+
+Copyright (c) 2020-2021, javacc
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -9,7 +13,7 @@ modification, are permitted provided that the following conditions are met:
     * Redistributions in binary form must reproduce the above copyright
       notice, this list of conditions and the following disclaimer in the
       documentation and/or other materials provided with the distribution.
-    * Neither the name of the Sun Microsystems, Inc. nor the names of its
+    * Neither the names of of the copyright holders nor the names of its
       contributors may be used to endorse or promote products derived from
       this software without specific prior written permission.
 
@@ -24,4 +28,3 @@ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 THE POSSIBILITY OF SUCH DAMAGE.
-