chore: fix ulimit typo and remove snippets test in zonal tests

Author: chandra-siri

packages/google-cloud-storage/cloudbuild/run_zonal_tests.sh

@@ -29,4 +29,3 @@ export GCE_METADATA_MTLS_MODE=None
 CURRENT_ULIMIT=$(ulimit -n)
 echo '--- Running Zonal tests on VM with ulimit set to ---' $CURRENT_ULIMIT
 pytest -vv -s --log-format='%(asctime)s %(levelname)s %(message)s' --log-date-format='%H:%M:%S' tests/system/test_zonal.py
-pytest -vv -s --log-format='%(asctime)s %(levelname)s %(message)s' --log-date-format='%H:%M:%S' samples/snippets/zonal_buckets/zonal_snippets_test.py

packages/google-cloud-storage/cloudbuild/zb-system-tests-cloudbuild.yaml

@@ -68,7 +68,7 @@ steps:
         # Execute the script on the VM via SSH.
         # Capture the exit code to ensure cleanup happens before the build fails.
         set +e
-        gcloud compute ssh ${_VM_NAME} --zone=${_ZONE} --internal-ip --ssh-key-file=/workspace/.ssh/google_compute_engine --command="ulimit -n {_ULIMIT}; COMMIT_SHA=${COMMIT_SHA} _ZONAL_BUCKET=${_ZONAL_BUCKET} CROSS_REGION_BUCKET=${_CROSS_REGION_BUCKET} _PR_NUMBER=${_PR_NUMBER} bash run_zonal_tests.sh"
+        gcloud compute ssh ${_VM_NAME} --zone=${_ZONE} --internal-ip --ssh-key-file=/workspace/.ssh/google_compute_engine --command="ulimit -n ${_ULIMIT}; COMMIT_SHA=${COMMIT_SHA} _ZONAL_BUCKET=${_ZONAL_BUCKET} CROSS_REGION_BUCKET=${_CROSS_REGION_BUCKET} _PR_NUMBER=${_PR_NUMBER} bash run_zonal_tests.sh"
         EXIT_CODE=$?
         set -e