Remove options from flake8 section in tox.ini
This change is one in the series of changes to
align os-brick with Cinder rules.
- E123 'closing bracket does not match indentation of
opening bracket’s line'
This option is ignored by default as it is not PEP8 enforced
- E125 'continuation line with same indent as next logical line'
See following for more information:
https://github.com/PyCQA/pycodestyle
Change-Id: I439e677e66d59a48d4b2ac87eb0256146ff507e0
Signed-off-by: Maciej Kucia <maciej@kucia.net>