Normalize projects.yaml
Normalize projects.yaml

Change-Id: I83594d6206c626b36850efbca675c2c527266415

dongwenjuan/project-config,openstack-infra/project-config,openstack-infra/project-config,dongwenjuan/project-config,Tesora/tesora-project-config,noorul/os-project-config,noorul/os-project-config,Tesora/tesora-project-config