disable openstack image builds

Currentlu openstack image builds, node image builds and
metal3-dev-tools integration tests are expected to cause network
stability issues, this commit removes those jobs from jenkins.

Change-Id: I0d38da7fa0a8be1e2e734b6bbb17ce700e9b9639
1 file changed
tree: 2f09b8aecc067937e2de5b064d4b0201fb3a4277
  1. jjb/
  2. .gitignore
  3. .gitreview
  4. .yamllint
  5. tox.ini