MLK-18675-06 brcmfmac: set apsta to 1 when AP start on primary interface.

MLK-18675-06 brcmfmac: set apsta to 1 when AP start on primary interface.

APSTA can work on two band concurrently with using VSDB(Virtual
Simultaneous Dual-Band) or RSDB(Real Simultaneous Dual-Band) features.
In this case, we have to keep apsta is 1 in firmware side. However, if
we start wpa_supplicant on wlan0 and then start hostapd on wlan 1, the
apsta will be set to 0, and we will see data stall on wlan0(station)
So that, we only set apsta to 1 when AP start on primary interface.

Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com>