trusty/storage/* to Android.bp

Test: links
Bug: 37512442
Change-Id: I53449f572e41a24a4e49b16ef01bdbb23cc10cb5
diff --git a/trusty/Android.bp b/trusty/Android.bp
index 1b2e2c7..9681488 100644
--- a/trusty/Android.bp
+++ b/trusty/Android.bp
@@ -1,3 +1,4 @@
 subdirs = [
     "libtrusty",
+    "storage/*",
 ]