Update makefiles.

Some of these were out of date.

Bug: N/A
Test: N/A
Change-Id: I25a2706b95e199f5728cda5a5e4e2b23c60a8d40
diff --git a/neuralnetworks/1.2/Android.bp b/neuralnetworks/1.2/Android.bp
index e183a26..d5ef49d 100644
--- a/neuralnetworks/1.2/Android.bp
+++ b/neuralnetworks/1.2/Android.bp
@@ -22,3 +22,4 @@
     ],
     gen_java: false,
 }
+