Add const extern fn flag am: bd187840ae

Original change: https://android-review.googlesource.com/c/platform/prebuilts/rust/+/2824813

Change-Id: Ic2b350e3f6d0dd259e1fd5b8ab67df3aea4ee420
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/Android.bp b/Android.bp
index 5cf7593..5729b70 100644
--- a/Android.bp
+++ b/Android.bp
@@ -173,6 +173,7 @@
         "libc_core_cvoid",
         "libc_packedN",
         "libc_thread_local",
+        "libc_const_extern_fn",
     ],
     edition: "2015",
 }