RFR: JDK-8305962: update jcstress to 0.16 [v2]

[Aleksey Shipilev]

On Fri, 7 Jul 2023 18:13:02 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

>> The fix changes jcstress version and update some parameters used by the jtreg wrapper.
>
> Leonid Mesnik has updated the pull request incrementally with one additional commit since the last revision:
> 
>   fixes

All right then! Talk to me for next jcstress update, you'll need adjustments to these options.

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PR Comment: https://git.openjdk.org/jdk/pull/14742#issuecomment-1625798668