Fix `get_device_name` memory leak by using CFRetained for device name#147

simlay merged 1 commit intoRustAudio:masterRustAudio/coreaudio-rs:masterfrom

Anthony-Eid:fix-get-device-name-memory-leakAnthony-Eid/coreaudio-rs:fix-get-device-name-memory-leakCopy head branch name to clipboard