300c2e8545
As per KEP 1659, topology labels are now more formalized. Move away from the older `failure-domain.beta` names ands use `topology` names instead.
To run the tests for a localization, use the following command:
go test k8s.io/website/content/<lang>/examples
where <lang> is the two character representation of a language. For example:
go test k8s.io/website/content/en/examples