message: Make Dockerfile.product RHEL 8 compatible
  This is a no-op on RHEL 7, but necessary for RHEL 8, as node-gyp
  requires python2.
diff: @@ -16,6 +16,8 @@ FROM rhscl/nodejs-8-rhel7 AS nodebuilder
  ADD . .
  USER 0
  +# required for node-gyp
  +RUN yum install -y python2
  # extract the yarn dependencies that must be provided in the dist-git lookaside cache
  RUN tar fx yarn-offline.tar
  