[jfx21u] RFR: 8352162: Update libxml2 to 2.13.8

Thu May 22 09:43:47 UTC 2025

Hi all,

This pull request contains a backport of commit 4df23263 from the openjdk/jfx repository.

The commit being backported was authored by Jay Bhaskar on 23 Apr 2025 and was reviewed by Kevin Rushforth and Joeri Sykora.

Thanks!

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Commit messages:
 - Backport 4df2326391b3528c48a4594ec9f3bb6fdde9a437

Changes: https://git.openjdk.org/jfx21u/pull/97/files
  Webrev: https://webrevs.openjdk.org/?repo=jfx21u&pr=97&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8352162
  Stats: 102505 lines in 192 files changed: 18274 ins; 49395 del; 34836 mod
  Patch: https://git.openjdk.org/jfx21u/pull/97.diff
  Fetch: git fetch https://git.openjdk.org/jfx21u.git pull/97/head:pull/97

PR: https://git.openjdk.org/jfx21u/pull/97