Add branch name and remove triggers in metal3 container image build job

Change-Id: I6dd2900fb2e924e28b798ad55d5717b8097984ba
1 file changed
tree: 2c288b85fbfc9146ef31e7845ed60ba1dc44a14e
  1. jjb/
  2. .gitignore
  3. .gitreview
  4. .yamllint
  5. tox.ini