Revert "Added post-integration-test cleanup to container/standalone."
Revert "Added post-integration-test cleanup to container/standalone."

This reverts commit eb2030c46f1865543377a3c5f0e395558a88b3ae.

aihua/opennms,aihua/opennms,aihua/opennms,aihua/opennms,aihua/opennms,aihua/opennms,aihua/opennms,aihua/opennms,aihua/opennms