[jfx23u] Integrated: 8336938: Update libFFI to 3.4.6

[Alexander Matveev]

On Wed, 21 Aug 2024 01:15:49 GMT, Alexander Matveev <almatvee at openjdk.org> wrote:

> - Clean backport of JDK-8336938.

This pull request has now been integrated.

Changeset: 499fb77b
Author:    Alexander Matveev <almatvee at openjdk.org>
URL:       https://git.openjdk.org/jfx23u/commit/499fb77b16de1145cd0b8b5adad0995a8ba8f403
Stats:     1056 lines in 26 files changed: 388 ins; 373 del; 295 mod

8336938: Update libFFI to 3.4.6

Backport-of: f1bac5a829e1f2b75b863c4f0822bf418107a1fb

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PR: https://git.openjdk.org/jfx23u/pull/11