New Rule Proposal: no-class-static-block

[ota-meshi]

Please describe what the rule should do:

Disallow class static initialization blocks added in ES2022.

https://github.com/tc39/proposal-class-static-block

Provide 2-3 code examples that this rule will warn about:

class C {
  static {
    // ...
  }
}