Merge "Add bsddiff test to hwasan-postsubmit." am: baf61cd34a am: 81a2ec12e9 am: c278edcc40

Original change: https://android-review.googlesource.com/c/platform/external/bsdiff/+/2029286

Change-Id: I0be6a3aa9ca0bf7455644c33ecd1715adef975eb

TEST_MAPPING

@@ -3,5 +3,10 @@
     {
       "name": "bsdiff_unittest"
     }
+  ],
+  "hwasan-postsubmit": [
+    {
+      "name": "bsdiff_unittest"
+    }
   ]
 }