hardware: samsung_slsi: update Android.mk to compile libcamera2

Signed-off-by: Jiyoung Shin <idon.shin@samsung.com>

Change-Id: I65b119e7eb863e7b2036d18fdf3798bcbf7381a4
diff --git a/Android.mk b/Android.mk
index ccd86e2..ca37b62 100644
--- a/Android.mk
+++ b/Android.mk
@@ -29,7 +29,8 @@
 	libv4l2 \
 	libhwjpeg \
 	libcamera \
-	libhwc
+	libhwc \
+	libcamera2
 
 BOARD_USE_V4L2 := true
 BOARD_USE_V4L2_ION := true