Update pipewire to 0.3.44

Highlighted Changes:

• It is now possible to run a minimal PipeWire server without a session manager, enough to run JACK clients
• The maximum buffer size is now configurable and can be larger than the previously hardcoded limit of 8192 samples. When using high sample rates, the larger buffer size can avoid xruns
• The default maximum latency was reduced from 170ms to 42ms. This should improve overall latency for application that ask for a large latency, such as notifications
• Better JACK compatibility. Patchbays should now get less confused about ports appearing and disappearing
• Fix some bluetooth crashes
• Fix some races in ALSA device detection
• Many bug fixes and improvements all over the place

Full changelog available here

• Checked pactl info
• Connected my Bluetooth headphones
• Played audio and video with all my media players
• Played audio and video in Firefox
• Checked audio output in a Steam Proton game and a native FMOD/ALSA game