Search console config / ownership cleanup

[chalin]

Originally posted by @thesuperzapper in https://github.com/kubeflow/website/issues/3620#issuecomment-1826417677

@chalin do we also want to migrate the google search console ownership?

Which is currently done via this file: https://github.com/kubeflow/website/blob/master/static/google65401334ad4c38b1.html

[chalin]

@thesuperzapper - I was able to link the search console from the GA4 console:

I suspect that we can drop the that HTML file given that it might not be valid anymore as seems to be implied by the ownership logs:

/cc @sarahmaddox