RFR: 8349751: AIX build failure after upgrade pipewire to 1.3.81 [v4]

[Alexander Zvegintsev]

> Filed as a separate issue to keep the #23426 clean.
> 
> Fix is the same as in the `src/java.desktop/unix/native/libpipewire/include/spa/param/audio/raw.h` part of the [JDK-8309703](https://bugs.openjdk.org/browse/JDK-8309703)

Alexander Zvegintsev has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains seven commits:

 - Merge master
 - move fix to spa/utils/endian.h
 - merge "if defined"
 - 8349751: AIX build failure after upgrade pipewire to 1.3.81
 - replace "\t" with "    ", part 2
 - replace "\t" with "    "
 - 8348600: Update PipeWire to 1.3.81

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

Changes: https://git.openjdk.org/jdk/pull/23543/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23543&range=03
  Stats: 4 lines in 1 file changed: 4 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/23543.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23543/head:pull/23543

PR: https://git.openjdk.org/jdk/pull/23543