Revert "Add system-config and zuul to OpenDev tenant for jobs"
Revert "Add system-config and zuul to OpenDev tenant for jobs"

This reverts commit d7c3f55741de79111df3b8e2017049cfa5fb3804.

Change-Id: I2346fa7c33a1ad041cd6f476f114870f46a47034

openstack-infra/project-config,openstack-infra/project-config