Expose heapprofd_client_api to mainline modules.

Test: depend on from ART APEX.
Bug: 160214819
Bug: 141241849
Change-Id: I25a342975e00bc217972bc7ff843df11e1b74761
diff --git a/Android.bp b/Android.bp
index d089dff..e74faaf 100644
--- a/Android.bp
+++ b/Android.bp
@@ -259,6 +259,12 @@
     "bionic_libc_platform_headers",
   ],
   version_script: "src/profiling/memory/heapprofd_client_api.map.txt",
+  stubs: {
+    symbol_file: "src/profiling/memory/heapprofd_client_api.map.txt",
+    versions: [
+      "S",
+    ],
+  },
 }
 
 // GN: //src/profiling/memory:heapprofd_standalone_client