Export test metrics for review apps

.gitlab/ci/review.gitlab-ci.yml

@@ -172,6 +172,8 @@ review-qa-smoke:
     - .review-qa-base
     - .review:rules:review-qa-smoke
   retry: 1  # This is confusing but this means "2 runs at max".
+  variables:
+    QA_RUN_TYPE: review-qa-smoke
   script:
     - bin/test Test::Instance::Smoke "${CI_ENVIRONMENT_URL}"
 
@@ -180,6 +182,8 @@ review-qa-all:
     - .review-qa-base
     - .review:rules:review-qa-all
   parallel: 5
+  variables:
+    QA_RUN_TYPE: review-qa-all
   script:
     - export KNAPSACK_REPORT_PATH=knapsack/master_report.json
     - export KNAPSACK_TEST_FILE_PATTERN=qa/specs/features/**/*_spec.rb