www/py-google-resumable-media: Update to 0.3.1

[dbaio]

Summary

www/py-google-resumable-media: Update to 0.3.1

- Add LICENSE_FILE
- Set architecture neutral (qa warning)

Test Plan

REQUIREMENTS = [
    'six',                                      OK
]
EXTRAS_REQUIRE = {
    'requests': [
        'requests >= 2.18.0, < 3.0.0dev',       OK
    ],
}