RFR: 8348600: Update PipeWire to 1.3.81

[Prasanta Sadhukhan]

On Mon, 3 Feb 2025 18:50:41 GMT, Alexander Zvegintsev <azvegint at openjdk.org> wrote:

> This changeset updates the pipewire headers to the latest available version.
> It contains the minimum set of required header files needed to build the JDK.
> 
> The updated headers are a direct copy from the 
> https://gitlab.freedesktop.org/pipewire/pipewire/-/releases/1.3.81 (except for the `\t` -> `    ` replacement)
>  
> Testing looks good.

When you say "Testing looks good" you mean the normal jtreg client testsuite or any other specific testing that was done?

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Marked as reviewed by psadhukhan (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/23426#pullrequestreview-2600940292