Disable hacking rule H305

This commit disables the H305 rule because it is inconsistent between
python releases. Additionally while the logical grouping is a good
thing in most cases it can be excessive to enforce sometimes. Having
reviewers attempt to catch it in most cases should be sufficient.

Change-Id: I7530fe2295c4260a20f8cdd1f853611a9a6b2f99
Merge "Disable hacking rule H305"