Resolve "No image tag for cert-manager job"
The cert-manager-ready job lacked a needs: setup-openappstack
. It needs this to know where it should download the artifacts from. And the artifacts from the setup-openappstack job include the variable that selects the Docker image.
Closes #772 (closed)
I also replaced the cert manager rules' when: always
with the .general-rules
mixin which closes #771 (closed)