42c565998b
Drop upstream patch which is included in the new version. Add additional config option `--enable-a2dpconf` to build small (13 kB) utility `a2dpconf` which does not depend on any external dependencies. Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>