start an intellij workspace using https://github.com/redhat-developer/codeready-workspaces/blob/crw-2.13-rhel-8/tech-preview-devfiles/idea/latest.yaml
https://github.com/eclipse/che/issues/20783
CRW-2276 Provide devfile for IntelliJ IDEA editor in CRW
CRW-2163 Support idea-rhel8 (IntelliJ IDEA container) on Z & P?
Upstream issue "Can't start a workspace with Che-IDEA editor"