message: Make PipeWire 0.3 default version
  PipeWire 0.2 is quite old and the new version of PipeWire should be now
  available everywhere where needed, including sysroot images.
  Cr-Commit-Position: refs/heads/master@{#33160}
diff: @@ -118,8 +118,8 @@ declare_args() {
  rtc_link_pipewire = false
  # Set this to use certain PipeWire version
  - # Currently we support PipeWire 0.2 (default) and PipeWire 0.3
  - rtc_pipewire_version = "0.2"
  + # Currently WebRTC supports PipeWire 0.2 and PipeWire 0.3 (default)
  + rtc_pipewire_version = "0.3"
  # Enable to use the Mozilla internal settings.
  build_with_mozilla = false
  