[jfx21u] Integrated: 8331748: Update libxml2 to 2.12.6

[Johan Vos]

On Tue, 4 Jun 2024 14:19:52 GMT, Johan Vos <jvos at openjdk.org> wrote:

> 8331748: Update libxml2 to 2.12.6

This pull request has now been integrated.

Changeset: f8e75ca6
Author:    Johan Vos <jvos at openjdk.org>
URL:       https://git.openjdk.org/jfx21u/commit/f8e75ca6b9fc2005285f76fe958c589cb9a328c3
Stats:     24912 lines in 115 files changed: 8485 ins; 11207 del; 5220 mod

8331748: Update libxml2 to 2.12.6

Backport-of: 97b1402501983f121f75c24a510f466837fa2ecc

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PR: https://git.openjdk.org/jfx21u/pull/58