Description

When scanning METADATA.bzl the following error appears in the logs (and in the results file):
TypeError: DatafileHandler.assign_package_to_parent_tree() got an unexpected keyword argument 'package_'

How To Reproduce

Run the scan over METADATA.bzl

scancode -clup --only-findings --verbose --processes 39 --license-text --license-references --timeout 1800 --json results.json METADATA.bzl

System configuration

Run on Linux, scancode 32.3.2