Mark cn-cbor_test as not gtest am: 97c813c112 am: e665ba070a am: 9c65b9cea6 am: 16d6c126b4

Original change: https://android-review.googlesource.com/c/platform/external/cn-cbor/+/1581965

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I86d798d90ddcb93bb3016b04cbce09ab840e82cc
diff --git a/Android.bp b/Android.bp
index 08a727b..3b1157d 100644
--- a/Android.bp
+++ b/Android.bp
@@ -29,4 +29,5 @@
     "test/cbor_test.c",
   ],
   shared_libs: [ "libcn-cbor", ],
+  gtest: false,
 }