* internal/tests/cluster: switch flaky test to polling
Also extend deadline from 10 seconds to 1 minute, hopefully
this should fix any flakiness in this test.
* fixup! internal/tests/cluster: switch flaky test to polling
Do not allow PKI-KMS workers to have names updated via API
This would cause their public IDs to change, which we do not want.
Descriptions are also disallowed, since those come from the config file.
This also adds logic to allow upgrading from old KMS method to new, with
a test.
Co-authored-by: Irena Rindos <irenarindos@users.noreply.github.com>