wlan: Enable thermal mitigation by default

Enable thermal mitigation by default.

Change-Id: I4814cfd97d4b5e2e53065cedcabb6042e0b8e909
CRs-fixed: 474847
diff --git a/firmware_bin/WCNSS_qcom_cfg.ini b/firmware_bin/WCNSS_qcom_cfg.ini
index 1553d97..3850147 100644
--- a/firmware_bin/WCNSS_qcom_cfg.ini
+++ b/firmware_bin/WCNSS_qcom_cfg.ini
@@ -375,6 +375,9 @@
 
 #disable LDPC in STA mode if the AP is TXBF capable
 gDisableLDPCWithTxbfAP=1
+
+#Enable thermal mitigation
+gThermalMitigationEnable=1
 END
 
 # Note: Configuration parser would not read anything past the END marker