wifi: ath12k: add support to handle beacon miss for WCN7850

wifi: ath12k: add support to handle beacon miss for WCN7850

When AP goes down or too far away without indication to STA, beacon miss
will be detected. Then for WCN7850's firmware, it will use roam event
to send beacon miss to host.

If STA doesn't handle the beacon miss, will keep the fake connection
and unable to roam.

So add support for WCN7850 to trigger disconnection from AP when
receiving this event from firmware.

It has to be noted that beacon miss event notification for QCN9274
to be handled in a separate patch as it uses STA kickout WMI event
to notify beacon miss and the current STA kickout event is processed
as low_ack.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: Kang Yang <quic_kangyang@quicinc.com>
Reviewed-by: Nicolas Escande <nico.escande@gmail.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240412094447.2063-1-quic_kangyang@quicinc.com