Switch to v1alpha4 for feature-test CI

Start using CAPI_VERSION v1alpha4 for feature-test CI. This change has
been tested with https://github.com/metal3-io/project-infra/pull/125.
Output of the v1alpha4 CI run is here: https://jenkins.nordix.org/job/airship_metal3io_project_infra_feature_tests_ubuntu/24/console

Change-Id: I75b0a6f935a14a951884ccc972aac499eb2e5fcb
2 files changed
tree: fafc343a8f7650dd32804c09741204e85d3b4305
  1. jjb/
  2. .gitignore
  3. .gitreview