RFR: 8362501: Update test/hotspot/jtreg/applications/jcstress/README [v2]

[SendaoYan]

On Fri, 25 Jul 2025 09:39:15 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> > Or @shipilev may be able to review?
> 
> (slowly turns in his home office chair and stares curiously at his home server that produces jcstress binaries). Meh, I am on the fence on referencing 3rd party personal websites like mine. So I would defer to others if they are good with it.

I have removed the 3rd party personal websites.

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PR Comment: https://git.openjdk.org/jdk/pull/26369#issuecomment-3126117237