RFR: 8361893 : Update libxml2 to 2.14.5 [v2]

[Kevin Rushforth]

On Thu, 11 Sep 2025 05:53:05 GMT, Hima Bindu Meda <hmeda at openjdk.org> wrote:

>> Updated libxml2 to v2.14.5.
>> Verified build on all platforms. No issues seen
>
> Hima Bindu Meda has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove unused files

Marked as reviewed by kcr (Lead).

-------------

PR Review: https://git.openjdk.org/jfx/pull/1886#pullrequestreview-3211607237