Merge branch 'caalberts-junit-rspec-artifact' into 'master'

Export rspec junit report as artifact

See merge request gitlab-org/gitlab!24565

.gitlab/ci/rails.gitlab-ci.yml

@@ -68,6 +68,7 @@ setup-test-env:
       - rspec_profiling/
       - tmp/capybara/
       - tmp/memory_test/
+      - junit_rspec.xml
     reports:
       junit: junit_rspec.xml