Verification of regular description for Kubernetes diagnostic tool

[JiannaLiu]

As we found in Google Search that most articles named Kubernetes monitoring tool as ' SCANNER', please check if KubeEye matches that definition. If it's the same, let's revise the title and URL of the blog https://kubesphere.io/blogs/kubeeye-automatic-cluster-diagnostic-tool/. Perhaps a 301 redirection might be necessary as well if the URL changed.

[FeynmanZhou]

/assign @FeynmanZhou