qcacld-3.0: Increase latency detection timer timeout and threshold

Currently latency detection timer timeout and threshold values are
used as 2 and 1.9 seconds respectively. After going through few
issues, 2seconds found to be too aggressive and hence increasing
these values to 4 and 3.9 seconds respectively.

Change-Id: Ie9314b517a7a8e47460effc86e5b3fb939dcbb33
CRs-Fixed: 2921474

Kbuild

@@ -3909,8 +3909,8 @@ cppflags-$(CONFIG_WLAN_MAC_ADDR_UPDATE_DISABLE) += -DWLAN_MAC_ADDR_UPDATE_DISABL
 ifeq ($(CONFIG_SMP), y)
 ifeq ($(CONFIG_HIF_DETECTION_LATENCY_ENABLE), y)
 cppflags-y += -DHIF_DETECTION_LATENCY_ENABLE
-cppflags-y += -DDETECTION_TIMER_TIMEOUT=2000
-cppflags-y += -DDETECTION_LATENCY_THRESHOLD=1900
+cppflags-y += -DDETECTION_TIMER_TIMEOUT=4000
+cppflags-y += -DDETECTION_LATENCY_THRESHOLD=3900
 endif
 endif