RFR: JDK-8286256 : Update libxml2 to 2.9.14 [v2]

[Hima Bindu Meda]

On Tue, 17 May 2022 17:23:15 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

>> Hima Bindu Meda has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Add UPDATING.txt for libxslt update
>
> modules/javafx.web/src/main/native/Source/ThirdParty/libxslt/UPDATING.txt line 36:
> 
>> 34: 9.1 Copy `libxslt/src/config.h` to `libxslt/linux/config.h` and follow same guidelines as Windows to retain changes from our repo.
>> 35: 
>> 36: 10. Remove tabs and trailing whitespaces from source files(.h and .c).
> 
> Can you add a step to update the version in `modules/javafx.web/src/main/legal/libxslt.md`. Please also add a similar step to `modules/javafx.web/src/main/native/Source/ThirdParty/libxml/UPDATING.txt` (which is otherwise unmodified).

Done

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

PR: https://git.openjdk.java.net/jfx/pull/797