Implement a PerformanceTestSuite class and wire it in to test.py

[gaiksaya]

Implement a PerformanceTestSuite class and wire it in to test.py. This could be similar to IntegTestSuite if we need per-component performance tests, or it could be a bundle-level thing. In any case, the interface should be similar: Accept a test cluster endpoint, return when the tests are finished, report results in some sensible fashion.

See https://github.com/opensearch-project/opensearch-build/blob/main/bundle-workflow/python/test.py and https://github.com/opensearch-project/opensearch-build/blob/main/bundle-workflow/python/test_workflow/integ_test_suite.py

Originally posted by @camerski in #129 (comment)

• Integrate the performance test cluster
• Run rally test for the cluster