RFR: 8292911: Add a note about jtreg failure handlers in the testing doc [v2]

[Jaikiran Pai]

On Thu, 25 Aug 2022 13:34:57 GMT, Erik Joelsson <erikj at openjdk.org> wrote:

>> Jaikiran Pai has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   incorporate review comments
>
> doc/testing.md line 53:
> 
>> 51: configured to allow running these commands, then it can result in password being
>> 52: prompted during the failure handler execution. Typically, when running locally,
>> 53: collecting this additional data isn't always necessary. To be able to disable
> 
> I would suggest removing `be able to` from the last sentence, I think it reads better. Otherwise good.

Fixed in the updated version of this PR.

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PR: https://git.openjdk.org/jdk/pull/10021