This change effectively converts the OpenStack Infra project description
into an OpenDev project description in our documentation. Since OpenDev
is largely an evolution of the preexisting infra team much of the
content remains the same. I have added a section on governance as we'll
not be able to run off of the OpenStack governance any longer.
Note this leaves what becomes the OpenStack Infra project without a
project document. However, the remaining scope of that OpenStack project
will be small and I don't think it will need to same level of team
organization. I think we can get by with OpenStack's default governance
for its teams there. Then should we need something more explicit or
different we can write that up within openstack itself.
Depends-On: https://review.opendev.org/#/c/703134/
Change-Id: I56aab771510768211386325e6466d2f94fe298fb
95e8c8edde