Add ability to enforces having one line after the last top-level import statement or require call

[JuoCode]

Same as import/newline-after-import. There are many rules in ESLint that would make more sense if they were handled by a format tool.

[aybykovskii]

Any update on this?

[Avasam]

Same as https://github.com/un-ts/eslint-plugin-import-x/blob/master/docs/rules/newline-after-import.md too