Enable Async MTE in android-clat. am: a8d862c80a

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/android-clat/+/14793614

Change-Id: I5df29ac272511edf2268fb30659d12336a63258a
diff --git a/Android.bp b/Android.bp
index 4eda2ad..bdddd7a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -90,6 +90,9 @@
     init_rc: [
         "vendor-464xlat.rc",
     ],
+    sanitize: {
+        memtag_heap: true,
+    },
 }
 
 // Unit tests.