helm
add the ability to download kind/kubectl on macOS GHA runners
Important note - This doesn't setup Docker on MacOS. To setup Docker, you either need to use the Docker Desktop GHA (https://github.com/docker/desktop-action), or you need to connect your MacOS runner to a remote Docker Daemon.
(I wanted to use this package to leverage kind for integration tests on Docker Desktop itself)
the test failure might be revealing an existing bug in the cleanup script?
currently it always runs kind delete, even if the action has install_only set to true.
arguably, if install_only is set to true, then it's not responsible for creating a cluster, so also shouldn't be responsible for cleaning one up?
for now, i set ignore_failed_clean on the new test, which is arguably the "safest" change.