Support parallel reporting into the same launch for RSpec

[danksim]

Currently, only 1 spec result is displayed when running 2 specs (1 per node) in parallel in 1 Launch: bundle exec parallel_rspec specs/<FOLDERNAME> -n 2 -o '-f ReportPortal::RSpec::Formatter'

Would love to have both spec results displayed in 1 Launch in reportportal.

[aliaksandr-trush]

Good idea, Unfortunately we do not have enough resources to implement this changes now.

But you can try to do it by yourself and create an pull request. You can look how it was done in https://github.com/reportportal/agent-ruby/blob/master/lib/report_portal/cucumber/parallel_formatter.rb