testing/cava: add pulse and pw to makedepends
In testing, cava is built without pipewire-dev or pulseaudio-dev. Without those we are forced to use alsa which requires some extra configuration, whereas pulse is the default and pipewire works fine.
In testing, cava is built without pipewire-dev or pulseaudio-dev. Without those we are forced to use alsa which requires some extra configuration, whereas pulse is the default and pipewire works fine.