Enable RSpec colors in CI

Author: Mattia Roccoberton

spec/spec_helper.rb

@@ -5,7 +5,7 @@
   config.filter_run focus: true
   config.filter_run_excluding changes_filesystem: true
   config.run_all_when_everything_filtered = true
-  config.color = true
+
   config.order = :random
   config.example_status_persistence_file_path = '.rspec_failures'
   config.shared_context_metadata_behavior = :apply_to_host_groups

spec/support/output.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+RSpec.configure do |config|
+  config.color = true
+  config.tty = true
+end