If we decide this is necessary, we can set up sync jobs (like the two we have for che operator and crw server) to ensure that the same UBI base images can be used for both Che and CRW.

cc: mloriedo

RHEL8/UBI8 images:

ubi-minimal:8.0, ubi8:8.0
ubi8/nodejs-10:1
jboss-eap-7/eap72-openjdk11-ubi8-openshift:1.0, openjdk-8-rhel8:1.0
ubi8/php-72:1
ubi8/python-27, ubi8/python-36:1
rhel8/go-toolset:1.11.5
rhel8/llvm-toolset:7.0.1 [cpp stack]
ubi8/dotnet-21:2.1