Docs: in the JSDoc Reference page, some "Unsupported tags" may be supported

[DavidBruant]

Page URL: https://www.typescriptlang.org/docs/handbook/jsdoc-supported-types.html#unsupported-tags

Issue:

Unsupported tags
(...)
@readonly (issue 17233)

But the references issue is closed, so it looks like this is supported now

I haven't looked at the other issues, but possibly, some of the other tags listed as "unsupported" may be supported too

[orta]

thanks