Support for higher quality bluetooth A2DP audio codecs in sailfishos

[pasik]

Related topics:

• No option to check if LDAC is being used when connecting via bluetooth using a Headphone amp with HiRes Audio

old tjc:

• https://together.jolla.com/question/11008/bluetooth-apt-x/
• https://together.jolla.com/question/201820/ldac-support-for-better-audio/