Import Upstream version 0.2.5

src/pipewire/stream.c

src/pipewire/stream.h

src/pipewire/thread-loop.c

src/pipewire/thread-loop.h

src/pipewire/type.c

src/pipewire/type.h

src/pipewire/utils.c

src/pipewire/utils.h

src/pipewire/version.h.in

src/pipewire/work-queue.c

src/pipewire/work-queue.h

src/tools/meson.build

src/tools/pipewire-cli.c

src/tools/pipewire-monitor.c