android circleci pipeline publish results test

.circleci/config.yml

@@ -34,6 +34,11 @@ jobs:
           test-command:  ./gradlew connectedCheck
           system-image: system-images;android-25;google_apis;x86
 
+      # Then publish the results of the Instrumentation tests!
+      - store_artifacts:
+          path: app/build/reports
+          destination: reports
+
 # Invoke jobs via workflows
 # See: https://circleci.com/docs/2.0/configuration-reference/#workflows
 workflows: