RFR: 7903238: JMH: Add entry '.idea/' to file '.gitignore'

[Aleksey Shipilev]

On Wed, 27 Jul 2022 15:40:29 GMT, Guoxiong Li <gli at openjdk.org> wrote:

> Hi all,
> 
> I use `JetBrains IDEA` as the IDE to develop JMH.
> So it is good to add the related project directory `.idea/` to the file `.gitignore`.
> 
> Thanks for taking the time to review.
> 
> Best Regards,
> -- Guoxiong

Looks good.

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Marked as reviewed by shade (Committer).

PR: https://git.openjdk.org/jmh/pull/76