Remove git-upstream jobs
These are all in-tree now, remove them.
templates:
- noop-jobs
-- project:
- name: x/git-upstream
- templates:
- - openstack-python-jobs
- - openstack-python35-jobs
- - publish-to-pypi
- check:
- jobs:
- - build-openstack-sphinx-docs:
- voting: false
- - requirements-check:
- voting: false
-
- project:
name: x/glare
templates:
