wlan : Enable 5G HT40 for increasing Wi-Fi throughput at 5G bands.

Bug: 9110869
Change-Id: Ifd853596856923e4d3040ddfb5f9b055e5e94104
diff --git a/WCNSS_qcom_cfg.ini b/WCNSS_qcom_cfg.ini
index a8043e6..6ff8682 100644
--- a/WCNSS_qcom_cfg.ini
+++ b/WCNSS_qcom_cfg.ini
@@ -208,8 +208,8 @@
 # Enable logp/SSR
 gEnableLogp=1
 
-# Disable HT40
-gChannelBondingMode5GHz=0
+# Enable HT40
+gChannelBondingMode5GHz=1
 
 # Enable Automatic Tx Power control
 gEnableAutomaticTxPowerControl=1