RFR: 8366556: Sort share/runtime includes [v2]

[David Holmes]

On Mon, 1 Sep 2025 13:26:37 GMT, Francesco Andreuzzi <duke at openjdk.org> wrote:

>> This PR sorts the includes in `hotspot/share/runtime` using `SortIncludes.java`, and removes some unnecessary ones. I'm also adding the directory to `TestIncludesAreSorted`.
>> 
>> Passes tier1.
>
> Francesco Andreuzzi has updated the pull request incrementally with one additional commit since the last revision:
> 
>   nn

Looks good.

I don't agree with the way `SortIncludes` handles underscore, but that is a separate matter.

Thanks

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Marked as reviewed by dholmes (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/27034#pullrequestreview-3174852048