Can `eslint-visitor-keys` dep range include `^4.0.0`?

[askoufis]

Including ^4.0.0 in the eslint-visitor-keys dependency range would deduplicate the eslint-visitor-keys dependency in eslint@9's dependency tree. The only change in 4.0.0 was requiring more modern versions of Node, so it's API compatible and would still satisfy this package's Node engines:

eslint-utils/package.json

Line 86 in 38c229b

"node": "^12.22.0 || ^14.17.0 || >=16.0.0"

This does introduce the risk of breaking consumers if a v4-only API is accidentally used without a subsequent break in this package too.

I'd be happy to make a PR for this change.