Add support for printing test-results directory for debugging

.circleci/setupAndTestBackendSDKWithFreeCore.sh

@@ -119,9 +119,7 @@ export multi="spec=- mocha-junit-reporter=$MOCHA_FILE"
 mkdir -p test-results
 TEST_FILES=$(circleci tests glob "test/**/*.test.js")
 echo "$TEST_FILES" | circleci tests run --command="xargs npx mocha mocha --reporter mocha-multi --node-option no-experimental-fetch -r test/fetch-polyfill.mjs --timeout 500000 --no-config" --verbose --split-by=timings
-ls -al
-echo "Printing previous directory"
-cd .. && ls -al
+ls -al test-results
 
 # kill test-server
 kill $(lsof -t -i:$API_PORT)