In bridge, network config to be validated last
In bridge, network config to be validated last

- Currently validation is run before the processing
  of well-known labels is completed.

Signed-off-by: Alessandro Boch <5bd2eb5b6f60921d9a2b9cb6a0a86bb947f3d361@docker.com>

trebonian/docker,nawawi/docker,nalind/docker,trebonian/docker,cpuguy83/docker,gnailuy/docker,yosifkit/docker,jthelin/docker,Ramzec/docker,thaJeztah/docker,paralin/docker,Mokolea/docker,flavio/docker,paralin/docker,flavio/docker,bearstech/moby,bearstech/moby,nawawi/docker,jimjag/docker,jameszhan/docker,jimjag/docker,moul/docker,konstruktoid/docker-upstream,Ramzec/docker,vdemeester/docker,gnailuy/docker,docker/docker,nawawi/docker,moul/docker,AkihiroSuda/docker,AkihiroSuda/docker,thaJeztah/docker,flavio/docker,moby/moby,mahak/docker,trebonian/docker,yosifkit/docker,jimjag/docker,thaJeztah/docker,bearstech/moby,yosifkit/docker,Mokolea/docker,paralin/docker,Ramzec/docker,trebonian/docker,thaJeztah/docker,nawawi/docker,djs55/docker,moul/docker,flavio/docker,vdemeester/docker,mahak/docker,mahak/docker,bearstech/moby,cpuguy83/docker,docker/docker,nalind/docker,mahak/docker,Mokolea/docker,gnailuy/docker,cpuguy83/docker,moul/docker,moby/moby,jthelin/docker,djs55/docker,moby/moby,cpuguy83/docker,jameszhan/docker,nalind/docker,konstruktoid/docker-upstream,nalind/docker,Ramzec/docker,konstruktoid/docker-upstream,yosifkit/docker,AkihiroSuda/docker,gnailuy/docker,paralin/docker,vdemeester/docker,jameszhan/docker,konstruktoid/docker-upstream,djs55/docker,jimjag/docker,AkihiroSuda/docker,moby/moby,docker/docker,Mokolea/docker