Make ahash available to product and vendor

Bug: 270690570

Test: mma in external/rust/crates
Change-Id: Id59d73349e3c1367e13f25b42d4c134e38afe92a
diff --git a/Android.bp b/Android.bp
index b117cd8..3e1997a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -70,4 +70,6 @@
         "//apex_available:platform",
         "//apex_available:anyapex",
     ],
+    product_available: true,
+    vendor_available: true,
 }