pkg: setup.cfg: use new syntax for license files

wagner-intevation · wagner-intevation · commit ee0cf5f6e284 · 2023-07-19T16:03:01.000+02:00
https://setuptools.pypa.io/en/latest/userguide/declarative_config.html
diff --git a/setup.cfg b/setup.cfg
@@ -44,4 +44,4 @@ maintainer = Wagner Sebastian
 maintainer_email = sebastian@sebix.at
 url = https://github.com/certtools/intelmq/
 license =  AGPL-3.0-or-later
-license_file = LICENSE
+license_files = LICENSE, LICENSES/*
