remove job settings for qinling repositories
remove job settings for qinling repositories

This is a mechanically generated patch to remove the job settings that
have been migrated to the git repositories owned by the qinling team.

See the python3-first goal document for details:
https://governance.openstack.org/tc/goals/stein/python3-first.html

Change-Id: Ic7a063a9bc1f3d7b18a2a326e971d47907a046ea
Story: #2002586
Task: #

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