staging: rtl8723au: Rename BT_WifiScanNotify() rtl8723a_BT_wifiscan_notify()

Providing a dummy wrapper also allows removing some more
CONFIG_8723AU_BT_COEXIST clutter

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/rtl8723au/core/rtw_cmd.c
Simple merge

diff --cc drivers/staging/rtl8723au/hal/hal_com.c
Simple merge

diff --cc drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
Simple merge

diff --cc drivers/staging/rtl8723au/include/rtl8723a_bt-coexist.h
Simple merge

diff --cc drivers/staging/rtl8723au/include/rtl8723a_bt_intf.h
Simple merge