gituser/docker_multiarch_dev: links for pycparser

gituser/docker_multiarch_dev pycparser-2.22-py3-none-any.whl
gituser/docker_multiarch_dev pycparser-2.21-py2.py3-none-any.whl
gituser/docker_multiarch pycparser-2.20-py2.py3-none-any.whl