Remove castellan legacy jobs
This is now in-tree in castellan,
so remove from here.
Depends-On:
Needed-By:
- check-requirements
- periodic-stable-jobs
- publish-to-pypi
- experimental:
- jobs:
- - legacy-barbican-simple-crypto-dsvm-tempest-castellan-from-git:
- branches: ^(?!stable/ocata).*$
- project:
name: openstack/castellan-ui
