Make linked-hash-map available to product and vendor

Bug: 270690570

Test: mma in external/rust/crates
Change-Id: I0e4957569145636ff0e8360957a9d9a7d9f1d289
diff --git a/Android.bp b/Android.bp
index d2e2419..5ce3172 100644
--- a/Android.bp
+++ b/Android.bp
@@ -52,4 +52,6 @@
         "//apex_available:platform",
         "//apex_available:anyapex",
     ],
+    product_available: true,
+    vendor_available: true,
 }