Introduce linaro_hikey960-userdebug build target

Add linaro_hikey960-userdebug build target hosted on
source.devboardsforandroid.linaro.org and synced as
device/linaro/hikey960* projects from a local manifest.

Change-Id: I75eebe494376a18b0887861d1aaf397f72bd21a6
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
diff --git a/factory-images/generate-factory-images-hikey.sh b/factory-images/generate-factory-images-hikey.sh
index 001c0f5..87f832b 100755
--- a/factory-images/generate-factory-images-hikey.sh
+++ b/factory-images/generate-factory-images-hikey.sh
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 
-DEVICE_DIR=device/linaro/hikey/
+DEVICE_DIR=device/linaro/hikey960/
 DEVICE=hikey
 PRODUCT=hikey