License Pipeline Fix

• Remove the license header from test files to fix the pipeline

src/main/resources/de/monticore/lang/monticar/generator/pythonwrapper/file/armanpy/armanpy.hpp

-/* (c) https://github.com/MontiCore/monticore */
 // Copyright (C) 2012 thomas.natschlaeger@gmail.com
 // 
 // This file is part of the ArmaNpy library.