Automate Conformance Tests

While investigating the Crossplane performance tests, it became apparent that it currently requires a lot of manual effort to run these tests. To make these tests run more regularly and on new releases of providers it would be great to automate them as much as possible.

Review how the Crossplane performance and conformance tests are currently run manually, including how provider releases are identified. Define the automation scope and triggers before implementing it. The work is complete when the tests run regularly with minimal manual effort and also run for new provider releases.

Written by the indexing model from the issue text.