librem5-devkit.conf: set the operating mode to bluetooth EDR
Firmware vesion 2.0.0024 broke BLE so we need to disable dual bluetooth support Signed-off-by: Angus Ainslie <angus@akkea.ca>
Firmware vesion 2.0.0024 broke BLE so we need to disable dual bluetooth support Signed-off-by: Angus Ainslie <angus@akkea.ca>