[nova][placement] Reviewing changes after gerrit admin account compromise

Hi,

As per [0] we are requested to check commits merged since 1st of October to nova and related repos.

Lee and I went through nova master and stable branches and they seem to be clean. I also went through nova-specs, python-novaclient, os-vif, placement, osc-placement changes and those are seems to clean too.

Still, if you check and see any suspicious things please contact OpenDev administrators in Freenode #opendev

Cheers, gibi

[0] http://lists.opendev.org/pipermail/service-announce/2020-October/000011.html