Snippets for kpipewire 6.8.0 from Fedora ppc64le

Sourced from https://kojipkgs.fedoraproject.org/packages/kpipewire/6.8.0/1.fc46/data/logs/ppc64le/build.log.

/builddir/build/BUILD/kpipewire-6.8.0-build/kpipewire-6.8.0/src/pipewiresourceitem.cpp:156:48: warning: ‘bool PipeWireSourceStream::createStream(uint, int)’ is deprecated [-Wdeprecated-declarations]
  156 |             created = d->m_stream->createStream(d->m_nodeId, d->m_fd.value_or(0));
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/builddir/build/BUILD/kpipewire-6.8.0-build/kpipewire-6.8.0/src/monitors/mediamonitor.cpp:168:44: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
  168 |     Q_ASSERT(newRole >= MediaRole::Unknown && newRole <= MediaRole::Last || newRole == MediaRole::All);
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/builddir/build/BUILD/kpipewire-6.8.0-build/kpipewire-6.8.0/src/pipewirerecord.cpp:285:69: warning: ‘uint PipeWireBaseEncodedStream::nodeId() const’ is deprecated [-Wdeprecated-declarations]
  285 |     return std::make_unique<PipeWireRecordProduce>(encoder(), nodeId(), objectSerial(), fd(), maxFramerate(), d->m_output, audioSources);
      |                                                               ~~~~~~^~

/builddir/build/BUILD/kpipewire-6.8.0-build/kpipewire-6.8.0/src/pipewireencodedstream.cpp:97:63: warning: ‘uint PipeWireBaseEncodedStream::nodeId() const’ is deprecated [-Wdeprecated-declarations]
   97 |     auto produce = new PipeWireEncodeProduce(encoder(), nodeId(), objectSerial(), fd(), maxFramerate(), this);
      |                                                         ~~~~~~^~

/builddir/build/BUILD/kpipewire-6.8.0-build/kpipewire-6.8.0/src/pipewireproduce.cpp:109:41: warning: ‘bool PipeWireSourceStream::createStream(uint, int)’ is deprecated [-Wdeprecated-declarations]
  109 |         created = m_stream->createStream(m_nodeId, m_fd);
      |                   ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~