Clean up Prometheus firewall rule after test
Clean up Prometheus firewall rule after test

sjug/perf-tests,shyamjvs/perf-tests,kubernetes/perf-tests,sjug/perf-tests,shyamjvs/perf-tests,sjug/perf-tests,kubernetes/perf-tests,kubernetes/perf-tests,shyamjvs/perf-tests,kubernetes/perf-tests,kubernetes/perf-tests,shyamjvs/perf-tests,shyamjvs/perf-tests,sjug/perf-tests,sjug/perf-tests