powerpc/configs/6xx: Drop no longer needed CONFIG_BT_HCIUART_H4
Since commit 943cc592195e ("Bluetooth: bpa10x: Use h4_recv_buf helper
for frame reassembly") we no longer need to set CONFIG_BT_HCIUART_H4
in our defconfigs.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Michael Ellerman