[py] bump pylicense3 minimal version

python/setup.py

@@ -24,7 +24,7 @@ setup(name='dune.xt.common',
       packages = find_packages(),
       zip_safe = 0,
       package_data = {'': ['*.so']},
-      install_requires=['binpacking==1.3', 'cython', 'jinja2', 'docopt', 'pylicense3',
+      install_requires=['binpacking==1.3', 'cython', 'jinja2', 'docopt', 'pylicense3>=0.2.1',
                         'ipython', 'pytest', 'pytest-cov', 'cmake_format'],
       scripts=['./scripts/generate_compare_functions.py',
                './scripts/distribute_testing.py',