Normalize projects.yaml
Normalize projects.yaml

Change-Id: I7091491ce713fd95876348c9c3131da7908678ab

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