Add copyright header

Author: plariono

Detectors/Upgrades/ALICE3/TRK/simulation/include/TRKSimulation/VDSensorRegistry.h

@@ -1,3 +1,14 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
 #ifndef O2_TRK_VDSENSORREGISTRY_H
 #define O2_TRK_VDSENSORREGISTRY_H