Normalize projects.yaml
Normalize projects.yaml

Change-Id: I2df9331fc55e42c72327b6e9f4e73788cc79cb54

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