Visualise the progress of RSpec examples with feature_category set

We have 190704 tests running for example in this pipeline

With this issue, we want to update all examples with the feature_category metadata.

This will be done in multiple steps.

It could be useful to have some reporting on the progress for updating the metadata.

In spec_helper.rbwe have access to test metadata. We could write an artifact, or maybe write in the RSpec profile database and use it for a char in https://gitlab-org.gitlab.io/rspec_profiling_statspage

  config.after do |example|
    example.metadata[:feature_category]
    example.metadata[:location]
  end