Revert "temp: ls WordPress code coverage reports dir"

This reverts commit 2c1f5d8.

Author: wzieba

.buildkite/commands/run-unit-tests.sh

@@ -50,7 +50,6 @@ mkdir buildkite-test-analytics
 cp $test_log_dir buildkite-test-analytics
 
 echo "--- ⚒️ Uploading code coverage"
-ls WordPress/build/reports/kover
 .buildkite/commands/upload-code-coverage.sh
 .buildkite/commands/upload-code-coverage.sh $code_coverage_report