Enable AutoFDO for libbinder_ndk

This allows compiler to perform better optimization using profiles
gathered from users.

Test: presubmit
Bug: 79161490
Change-Id: Ifa046754f58a406f2c026544ffd9997bf3900842
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
index 47b9f58..ccf3ce8 100644
--- a/libs/binder/ndk/Android.bp
+++ b/libs/binder/ndk/Android.bp
@@ -139,6 +139,7 @@
         "performance*",
         "portability*",
     ],
+    afdo: true,
 }
 
 cc_library_headers {