qcacld-3.0: Enable tracepoints for qca6390 module

Enable the tracepoints for qca6390 module in the wlan host for latency
debugging.

Change-Id: I9f69a5d9cc08a63185961bf2a88d403bb62799e8
CRs-Fixed: 3497709

configs/qca6390_defconfig

@@ -836,6 +836,8 @@ CONFIG_WLAN_SYSFS_MEM_STATS := y
 
 CONFIG_WLAN_DP_PENDING_MEM_FLUSH := y
 
+CONFIG_WLAN_TRACEPOINTS := y
+
 ifeq ($(CONFIG_CNSS2), m)
 CONFIG_CNSS2_MODULE := y
 endif