Migrate SCCB job from pkg_resources to importlib.metadata
The sccb
job is broken in some of the pkg_resources metadata lookup calls. But it's high time we migrated it to importlib.metadata anyway. According to https://setuptools.pypa.io/en/latest/pkg_resources.html:
Use of pkg_resources is discouraged in favor of importlib.resources, importlib.metadata, and their backports (importlib_resources, importlib_metadata). Please consider using those libraries instead of pkg_resources.