CNG: CI: 'ubi-release-for-certification' job failure
Summary
(Summarize the bug encountered, concisely as possible)
$ ruby build-scripts/push_to_redhat.rb "${CI_COMMIT_REF_NAME}"
/usr/local/lib/ruby/2.3.0/json/common.rb:156:in `initialize': no implicit conversion of nil into String (TypeError)
from /usr/local/lib/ruby/2.3.0/json/common.rb:156:in `new'
from /usr/local/lib/ruby/2.3.0/json/common.rb:156:in `parse'
from build-scripts/push_to_redhat.rb:60:in `<main>'
Unable to parse JSON: no implicit conversion of nil into String
/usr/local/lib/ruby/2.3.0/json/common.rb:156:in `initialize'
/usr/local/lib/ruby/2.3.0/json/common.rb:156:in `new'
/usr/local/lib/ruby/2.3.0/json/common.rb:156:in `parse'
build-scripts/push_to_redhat.rb:60:in `<main>'
https://dev.gitlab.org/gitlab/charts/components/images/-/jobs/9558393