Merge updates from debian/experimental

.gitlab-ci.yml

NEWS.rst

README.rst

debian/changelog

debian/control

debian/libwireplumber-0.4-0.symbols

debian/wireplumber.install

debian/wireplumber.maintscript

docs/meson.build

docs/rst/c_api.rst

docs/rst/c_api/impl_module_api.rst

docs/rst/c_api/meson.build

docs/rst/community.rst

docs/rst/daemon-configuration.rst

docs/rst/installing-wireplumber.rst

docs/rst/lua_api.rst

docs/rst/lua_api/lua_gobject.rst

docs/rst/lua_api/lua_local_module_api.rst

docs/rst/lua_api/lua_object_interest_api.rst

docs/rst/lua_api/lua_object_manager_api.rst