wlan: Add traffic monitor on SAP/P2P-GO mode ini change

To address the issue wherein APPS fails to power collapse
when OBSS protection is enabled,
we need to implement an IDLE traffic monitoring
logic in the HDD: it needs to detect 2 states:
IDLE STATE: HDD transitions to that STATE
when there is no traffic for a configuration duration in cfg file.
ACTIVE STATE: this is the initial state when SAP comes up.
HDD moves also to that state
when it sees traffic when in IDLE State.

Change-Id: I3010f753d553c44f58c57dc7498a67fad4a5d518
CRs-fixed: 495899
diff --git a/firmware_bin/WCNSS_qcom_cfg.ini b/firmware_bin/WCNSS_qcom_cfg.ini
index dd4ade8..2c0a5ea 100644
--- a/firmware_bin/WCNSS_qcom_cfg.ini
+++ b/firmware_bin/WCNSS_qcom_cfg.ini
@@ -403,6 +403,10 @@
 #Default is set to 0 (disable)
 gFlexConnectPowerFactor=0
 
+#SAP/P2P-GO mode traffic monitor
+gEnableTrafficMonitor=1
+gTrafficIdleTimeout=3000
+
 END
 
 # Note: Configuration parser would not read anything past the END marker