fix(pipewire): get core info for getting driver version

[mccadecortez]

Description

Please include a summary of the change and which issue is fixed. Include relevant motivation and context.

Appends 384cda0, implements https://docs.pipewire.org/structpw__core__info.html for getting the pipewire version

Type of Change

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

$ cargo run --example enumerate_pipewire --features pipewire --release
Driver name   : Pipewire
Driver version: 1.2.7
Default device
        Input:  Default
        Output: Default
All devices
        Unknown (DeviceType(0x0))
        Unknown (DeviceType(0x0))
        Unknown (DeviceType(0x0))
        Midi-Bridge (DeviceType(0x0))
        bluez_midi.server (DeviceType(0x0))
        alsa_output.pci-0000_11_00.1.pro-output-3 (DeviceType(OUTPUT))
        alsa_output.pci-0000_11_00.1.pro-output-7 (DeviceType(OUTPUT))
        alsa_output.pci-0000_11_00.1.pro-output-8 (DeviceType(OUTPUT))
        alsa_output.pci-0000_11_00.1.pro-output-9 (DeviceType(OUTPUT))
        kwin_wayland (DeviceType(0x0))
        RustDesk (DeviceType(0x0))
        rustdesk (DeviceType(0x0))

Checklist:

• My code follows the style guidelines of this project
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Wherever possible, I have added tests that prove my fix is effective or that my feature works. For changes that
  need to be validated manually (i.e. a new audio driver), use examples that can be run to easily validate them.
• New and existing unit tests pass locally with my changes
• I have checked my code and corrected any misspellings

Screenshots (if appropriate):

Additional Notes:

[SolarLiner]

Thanks for the PR and resolving the TODO for me!

[SolarLiner]

How does this behave when the user has already started to manipulate AudioDevices? It feels like pipewire is going to reject creating the loop and contexwt a second time. Maybe it's worth moving these to the driver itself, so that as long as people have a handle to the driver, it all works?