Add ci_reporter_minitest to Gemfile and match h-c-f more closely

[ianballou]

Should fix the issue in nightly: [2024-05-07T19:54:51.653Z] Don't know how to build task 'ci:setup:minitest' (see --tasks)

Also made some updates to better match https://github.com/theforeman/hammer-cli-foreman/blob/master/Gemfile

[chris1984]

A rubocop failure and are those test failures related?

[ianballou]

I upgraded mini test, this might be the fallout from that. I'll take a look into what needs fixing.

[ianballou]

I needed to remove the use of let(:name) due to:

/home/vagrant/hammer-cli-katello/.vendor/ruby/3.0.0/gems/minitest-5.22.3/lib/minitest/spec.rb:253:in `let': let 'name' cannot override a method in Minitest::Spec. Please use another name. (ArgumentError)

[chris1984]

Looks good