Normalize projects.yaml
Normalize projects.yaml

Change-Id: I1b166e01c8b58ac0ab46689580ede93ad6d9659a

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