package/bluez5_utils: remove autoreconf
0001-Link-mcaptest-with-lrt.patch was removed 2016-01-05:
https://git.busybox.net/buildroot/commit/package/bluez5_utils?id=e2274856123fcc387df95675d7a66eb2c576eaa2
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>