Make crossbeam-queue available to product and vendor

Bug: 270690570

Test: mma in external/rust/crates
Change-Id: I49cc09d491f969a5b86c2cce420669afe7ca4a0f
diff --git a/Android.bp b/Android.bp
index 0880b56..047b21e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -101,4 +101,6 @@
         "//apex_available:platform",
         "com.android.virt",
     ],
+    product_available: true,
+    vendor_available: true,
 }