RFR: 8297912: Redo 8252584: HotSpot Style Guide should permit alignas with the proper approval

Fri Dec 2 08:45:11 UTC 2022

On Thu, 1 Dec 2022 04:34:56 GMT, Julian Waters <jwaters at openjdk.org> wrote:

> [8252584](https://bugs.openjdk.org/browse/JDK-8252584) was integrated too early due to a mistake on my part, we should redo it and go through the proper approval process this time
> 
> (The changes in this commit are exactly identical to 8252584)

Looks good.

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Marked as reviewed by kbarrett (Reviewer).

PR: https://git.openjdk.org/jdk/pull/11446