RFR: 8371052: Update libFFI to 3.5.2 [v2]

[Ambarish Rapte]

On Fri, 7 Nov 2025 00:05:59 GMT, Alexander Matveev <almatvee at openjdk.org> wrote:

>> - Updated libFFI to 3.5.2.
>> - Tested on all platforms.
>> - No additional changes are done.
>
> Alexander Matveev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8371052: Update libFFI to 3.5.2 [v3]

LGTM.
May be as follow up or with next upgrade, please consider adding a UPDATING.txt file to document the steps to upgrade.

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Marked as reviewed by arapte (Reviewer).

PR Review: https://git.openjdk.org/jfx/pull/1962#pullrequestreview-3440975122