qcacld-3.0: Update Android.mk for GKI module installation

For Generic Kernel Image builds kernel scripts take care of module
installation on required parition. Thus update wlan driver Android.mk
to not create symlink if WIFI_DRIVER_INSTALL_TO_KERNEL_OUT is set to
true by GKI enabled android build system.

Change-Id: Ie0b6de98ead5f7e5eba106f0a98901f6c7ee3861
CRs-fixed: 2881952

Android.mk

@@ -166,7 +166,7 @@ endif
 # Create Symbolic link
 ifneq ($(findstring $(WLAN_CHIPSET),$(WIFI_DRIVER_DEFAULT)),)
 ifeq ($(PRODUCT_VENDOR_MOVE_ENABLED),true)
-ifneq ($(WIFI_DRIVER_INSTALL_TO_KERNEL_OUT),)
+ifneq ($(WIFI_DRIVER_INSTALL_TO_KERNEL_OUT),true)
 $(shell mkdir -p $(TARGET_OUT_VENDOR)/lib/modules; \
 	ln -sf /$(TARGET_COPY_OUT_VENDOR)/lib/modules/$(WLAN_CHIPSET)/$(LOCAL_MODULE) $(TARGET_OUT_VENDOR)/lib/modules/$(LOCAL_MODULE))
 endif