Make the view that serves file uploads for scanners use primary db
Make the view that serves file uploads for scanners use primary db

Needed because it's called using GET, so it uses the replicas by
default, and if we're unlucky everything happens so fast the data
hasn't made it to the replicas yet.

wagnerand/addons-server,mozilla/olympia,mozilla/addons-server,bqbn/addons-server,mozilla/olympia,bqbn/addons-server,diox/olympia,bqbn/addons-server,eviljeff/olympia,mozilla/olympia,mozilla/addons-server,diox/olympia,wagnerand/addons-server,diox/olympia,eviljeff/olympia,mozilla/addons-server,eviljeff/olympia,mozilla/olympia,eviljeff/olympia,wagnerand/addons-server,wagnerand/addons-server,bqbn/addons-server,mozilla/addons-server,diox/olympia